About this item 【Wireless portable receiver is rechargeable,No noise】bring it with you everywhere by keeping it in pocket/bag.You can cook in the kitchen, water the flowers in the yard,take the express at the door.When the PIR sensor sends a signal , just press the OFF button on the receiver,the alarm will stop,not affect others. 【5 Modes Selection 】5 kinds of music (including mute mode), 4 kinds of volume (0-110dB) can be selected. The USB charging receiver is small in size, can be carried with you, and can also be attached to magnetic objects 【Sensitive & Wide Wireless Range】The motion sensor alarm catches movement from a broad scope of space, with a Working Range up to 500ft between the receiver and motion sensor. angle range of the infrared sensor is about 120° to keep you informed and safe. 【Fast, Easy to Install & Use】As for caregiver doorbell chime, there are no wires to run, no installation hassles, the motion sensor is wall mountable. including Double sided Adhesive Tapes, you can install it at the door,the wall, table and everywhere you need.You just need to put in the batteries(not included), and place the wireless motion sensor and alarm receiver wherever you prefer. 【Endless Application】suitable for family housing, companies, hospitals, hotels, factories, and other environments. The wireless caregiver motion sensor alarm is designed for the elderly, the disabled,the sick,child,pregnant woman.When people, animals or vehicles pass in front of the detector sensor, the receiver will ring when receiver receive the signal.If they encounter an emergency and just need help, This will remind the caregivers need to help them immediately. This provides caregivers with more independence. Function Display   Who needs it?   Specifications of wireless motion sensor alarm Operating temperature : -30℃ to 70℃ working frequency : 433.92MHz±280KHz PIR motion detectors battery : CR2 3V Receiver battery : Lithium battery 3.7V 220mAh Packing List of Motion Sensor Detector 2 x Receiver 3 x Magnetic Motion Detectors (Include batteries) 2 x Charging Cable 3 x Double Sided Adhesive Tapes 1 x User manual Product information Brand CallToU Color White Power Source Battery Powered Maximum Range 500 Feet Mounting Type Door.when,Pocket/bag.you Country of Origin China Date First Available October 15, 2021

Product Description 【DOOR ENTRY ALERT】 Homeowners or business owners can use the door sensor alarm to be alerted when people enter or leave. Use it to detect visitors through the front or back door. The portable design is easy to install in homes, offices, stores, and can also be used for mailboxes, garages, driveways,elderly caregiver and more【MOTION SENSOR DISTANCE】 The wireless doorbell motion detector security sensor detects movement between 16.5ft/5m to 110 degrees. It transmits the signal to receivers within the 980ft/300m operating range.To ensure that you are informed and safe【30 UNIQUE RINGTONE &6 VOLUME LEVELS】 Provides 30 different options of ringtone,from melodies to a simple basic buzzer. Customize your doorbell's sound to your personal preference.6 level volume adjustable (Loud/High/Middle/Low) from 113-25dB. you never have to miss a visitor or customer entering【Easy to Install】The motion sensor doorbell receiver is portable,you can bring it with you anywhere,and not miss any customer. The PIR motion detector is powered by USB DC 5V or 2*AAA battery(not included) detection, which can operate about 6-12 months. (Note: the usage time depends on the frequency of use)【Guard Your Home/Store 24 Hours】The 3 in 1 door bell chimes not only as a motion sensor detection ,but also has more other functions：welcome / doorbell/alarm.Let CallTou doorbell chime make your life more happiness and safety.If you have any questions,please feel free to let we know         Installation Reminder     Manufacturer CallToU Item Weight ‎12.3 ounces Product Dimensions ‎5.9 x 2.76 x 4.72 inches Color ‎1 Receiver + 2 Motion Sensor Batteries Included? ‎Yes Batteries Required? ‎Yes

Product Description 【LED Screen & 55 Music with Mute to Loud dB】5 adjustable levels(0-110 dB) and Motion sensor door chime offers 55 chimes from the traditional"Ding Dong" to various well know chimes,set different doorbell chimes for different area to know which area you have a visitor come in through the LED screen number, which can effectively offer additional assistance to the hearing impaired.【Mini Contact Sensor】 Motion sensor detection doorbell (Size:1.97x1.97x2.75inch)is shaped like an eyeball（with detection light） is fixed with the base by magnet and rotate 360 degrees to adjust the detection angle.【150M/500FT Widely Range】Door chime entry alert signal can easily cross through doors or walls, even if you are a few rooms away or on another floor. Note: The battery level will affect the signal receiving range. It is recommended to change it once every 12 months.【Expandable Door Chime Sensor】One door chime motion sensor receiver can be paired with up to 8 door sensors,and 1 door sensor can be paired with up to 55 door chimes. By adding new sensor, you can also pair with different ringtone, so that you can realize exactly which door/area is triggered.【Easy to Install】Plug the business door entry chime into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-match (Hold Receiver's volume button over 3 seconds to 5 seconds, it will trigger clean pairing function). Use Scenario  Multi-Function   Instructions for Use   1 . Plug the receiver into the socket 2 . Press the send button for about 3 seconds, when the receiver hears the "ping pong" sound, the send light will flash. 3 . Press the receiver's volume control button for about 5 seconds, and turn off the transmitter light hear the "ding ding" sound. 4.complete Sensor Sensitivity Detection angle With a transmission range of 200 meters, The sensing distance is 2-8 meters, and the sensing angle is 15° up and down and 120° left and right. It can detect the movement within its range, fixed on the base with a magnet, and can be rotated 360° to adjust the detection angle. Situational Use   What precautions should be taken during use? Infrared sensors detect temperature changes. Therefore, they react not only to people but also to animals and sense light temperature, which may cause them to malfunction. Choose a location that is less likely to be affected.   Is double-sided tape for installation included? Yes, the unit is supplied with double-sided tape for installation. Accessories include the transmitter sensor, receiver, mounting screws, double-sided tape (for the transmitter sensor), and operating instructions. Note: Do not install in wet area. What type of lithium-ion battery is used on the side of the transmitter sensor? The battery type is a CR2 3V lithium-ion battery.   Can this product be used outdoors? It should be used under the eaves or indoors. What are the advantages of the motion sensor chime? Since the chime operates by detecting infrared light and temperature, there is no need to take any action, such as turning it on. They are also ideal for security measures. Item Weight ‎8.1 ounces Package Dimensions ‎4.84 x 4.06 x 3.62 inches Item model number ‎CC22BL-PIR11BL 1-1 US Included Components ‎Motion sensor door chime Batteries Included? ‎Yes Batteries Required? ‎Yes Battery Cell Type ‎Alkaline More Products   Wireless Door Chime Dog Training Buttons Dog Training Buttons Quantity 1-1 4 6 Color Black Multiple Multiple Function Doorbell sensor Dog Command Buttons Dog Command Buttons Materials Plastic Plastic Plastic Battery ✔ ✔ ✔

About this item The motion detector alarm can monitor loved ones getting out of bed or leaving the room. Motion sensor can be mounted to the wall/by doorways or floor, or placed on a surface using the built-in stand.When motion sensor field is crossed, It transmits the signal to receivers within the 500ft in open area. 【Two-In-One】The sensitive motion detector combines motion detection and ringtones, and also be muted that be paired with other receivers in the shop, The idea is for both caregiver and the patient/elderly/handicapped/sick freedom while still calling for help at home. Not need to yell to get someone’s attention. Sound and visual Alerts: When the sensor is engaged, the red LED light indicator flashes to perform a visual alert. You can personalize the motion alarm with 5 unique ringtones and 5 volume levels (0-110dB), short press the volume button can adjust volume level. Lound enough. Allows caregivers to free up time for housework while the patient is sleeping and freely monitor movement remotely. 【Easy to Set Up & Use】Wireless PIR Motion Sensor with swivel bracket also including Double sided Adhesive Tapes, you can install it at the door, the wall, mailbox and everywhere you need. Two in One Motion Sensor Alarm The motion detector alarm can detect sensitively when someone or something in the detective area and make a ringtone at the same time. When you set it at your door or window, please make the maximum volume so that you can get a signal immediately. The motion sensor sound alarm with lound volume ( up to 110 dB) can scare away thieves and you can have a nice sleep quality at night. CallToU Wireless Motion Alarm The importance of Calltou Wireless Calling system The motion sensor can help us detect elderly, which is a senior movement alarm. It is also a good sleepwalking alarm for kids, which can makes us feel more at ease doing our own thing. A nice call bell for patients at home. Great safety alarm: It can track the thief when we are sleeping or late at night. The outdoor motion sensor alarm can also alert us to a guest visit, allowing us to greet guests in advance Two-in-one Caregiver Motion Detector The features of the alarm detector: The color LED and the bell are triggered at the same time when the detector receives an alarm. It is so convenient to light up your way in the darkness and let you hear a clear ringtone. The motion sensor alarm is battery-powered, no need to plug in socket. When the alarm sounds, you can turn it off immediately without disturbing other people. It is with 360° rotation and 180° detection angle, which can easy to track the movement. The multiple application Stairs and sleepwalking alarm for kids Senior/ elderly movement alarm Alarm sensor for disable For nursing and hospital Hotel and store's "Welcome" doorbell Package List Sensor *1 AAA battery *3 Double-sided tape *1 Install the screw *1 Manual*1     How to change the ringtone? Press and hold down the “OFF” button until it makes a ringtone Press the music button quickly, select your wanted ringtone Press the Volume button until it makes a “Ding” Stand the front of the Motion Alarm, confirm whether the current ringtone is the one you have set,if yes,the pairing is completed.   How to install the sensor？ Wireless Bed alarms for elderly The wireless elderly monitoring devices alerts you when you parents get up from bed and go and assist her to prevent from falling when she stands up. Baby Motion Detector This alarm can remind us that the child is awake and detect that the child is in a in dangerous place, such as the stairs or the kitchen. It plays an important role in keeping children safe. Alarm mode for home safety When you are dead asleep or in work, it can wake you a potential intruder. And you can be able to respond, which can keep your home more safe. Product information Package Dimensions 10.83 x 3.46 x 3.23 inches Item Weight 5.6 ounces Manufacturer CallToU Country of Origin China Item model number HW03 Batteries 3 AAA batteries required. (included) Date First Available March 9, 2021

Product Description 【Solar Strobe Siren Light】The solar alarm motion detector has a sensing angle of 125°, it can detect any movement within 5-8 meter and activate the sound light alarm.(The distance will affected by obstacles and interference signals). 【4 ModesChoose】4 working modes with remote control are optional:①full day flash and alarm②night flash and alarm③night flash only④off alarm；the solar warning light has a control distance of 50-100 meters; You can use the remote control to conveniently switch modes according to your needs 【Outdoor Safety Alarm】4 Work modes optional you can choose:①24 hours with flash and alarm, ②24 hours with flash but without alarm,③12 hours with flash and alarm, ④12hours with flash but without alarm. 【Easy Installation & Multi-Application】The Solar Strobe Alarm Light is suitable for the safety of residential house,farm,villas, hotels, markets,boarding house and other places where requiring security alarm,Very effective in repeller cats, mice, foxes, raccoons, badgers, skunks, rodents, wild boars, crickets, etc. 【Guarantee】: if you are not completely satisfied with our solar powered sound and light alarm. Feel free to contact us if you have any questions.we will provide our fiendly and prompt services for you. About The Solar Strobe Siren Alarm Light It can stand by for 30 days on a single charge, and is suitable for residential security, farms, villas, hotels, markets, boarding houses and other places that require security alarms. Specifications Materials:ABS Charge mode:solar energy Charge time:≥10 hours Alarm volume:129db Waterproof:IP65 Battery:3.7V*1200mAh full capacity Alkaline battery Distance:5-8m(affected by ambient temperature) Solar alarm light*2 USB*2 Set of Screws*2 User Manual *2 1

Product Description About this item Illuminate your security with the CallTou Solar Driveway Alarm System! ☀️ Detect movement of people, vehicles, and large animals with this solar-powered wireless alert system. Upon detection, enjoy a loud warning sound and flashing lights for heightened security. 🚨 With a sensing range of 7-10m and 360° adjustable angle, the system covers up to 984 feet in open areas. Expand your defense by pairing more sensors or receivers, creating a personalized security network. 🏡 Easy to install with IP55 waterproofing, this system ensures all-weather protection for your home or office. Charge for 8 hours in the sun for reliable performance. 🌞🏠 Solar Driveway Alarm System Product Characteristics 14sensors can be saved from 001 to 014. 55 chord ringtones are optional. The pairing method is simple and easy to operate. The set ringtone can be locked by memory after the power is off, and the set ringtone can still be rung after the power is turned on. 5 Level Volume Adjustable: 0-110 decibels, independent mute do not disturb mode, give users a better home experience. Solar charging: the user is installed in a place with the sun, and the solar energy automatically charges the product during the day. Infrared Human Sensing: when the transmitter senses someone nearby, the red light lights up and automatically transmits a signal to the receiver, and the receiver rings automatically when it receives the signal. Under the open and barrier-free environment, the working distance can reach 100-300 meters Waterproof grade IP55: Built-in waterproof ring, can also work properly in rainy days.   Package Details Solar Motion Sensor *1 Plug-in Receiver *1 Pack of Screws Tools *1 User Manual *1 Use Steps Remove the product from the box. Plug the receiver into the power outlet and turn on the power outlet switch. Take out the sensor plug and sense the transmitter with your hand. The receiver emits the default bell "Ding Dong", which displays the transmitter number and the LED light flashes. Notice Get the solar motion sensor, please charge it in the sun for 8 hours before use. 55 Ringtones 5 Level Volume Solar Charging IP55 Waterproof Grade 984FT Long Range Easy Installation   Detection Area Sensor detection angle:30 degrees up and down, 70 degrees left and right. 360° Rotaing The spherical interface can rotate 360°, you can rotate the solar warning light according to the direction and angle you need to detect. Long-Range Wireless transmission range: The outdoor wireless transmission range of the doorbell receiver is 984ft/300m.   The Solar Motion Sensor with Wireless Motion Alert is a convenient and affordable safety/security system Weatherproof outdoor solar sensor with adjustable sensitivity control. The solar sensor could be placed up to a 984FT from the base unit in ideal condition. Alerts with light and sound when vehicles or pedestrians approach within a 30 feet radius. Expandable up to 14 solar sensors and unlimited receivers, it is perfect for home, business, property, and worksite. Takes only a few minutes to set up. Easy do-it-yourself installation. The receiver can be plugged in using the included AC adapter.  

Product Description About Solar Alarm Light The solar motion sensor strobe siren light has an IP65 waterproof rating and a sturdy ABS shell, which allows your security strobe light to maintain the best performance outdoors throughout the year, and is suitable for all climates. This solar motion activated strobe siren light can stand by for 60 days on a single charge, and is suitable for residential security, farms, villas, hotels, markets, boarding houses and other places that require security alarms. Notice 1.Stay away from children, don't treat it as a child's toy, though it has a cute look. 2. When it is used for the first time, please fully charge it. Widely Applicaiton Technical Details Part Number ‎SL11-2-US Item Weight ‎1.04 pounds Product Dimensions ‎5.91 x 5.91 x 4.13 inches Item model number ‎SL11-2-US Batteries ‎2 AAA batteries required. Power Source ‎Solar Powered, Battery Powered Sound Level ‎129 dB Batteries Included? ‎No Batteries Required? ‎No Battery Cell Type ‎Alkaline

Product Description 🔒Enhance your security with the ChunHee Solar Outdoor Alarm Motion Sensor!  🌞🚨This 2-pack motion detector alarm is perfect for your home, farm, barn, villa, or yard.  🏡🌾🐓Keep unwelcome animals and intruders away with its powerful 360° detection, 129dB loud siren, and strobe light.  💡🔊Choose from 13 default sounds, including dog barking and gunshot, or record your own custom sound for maximum annoyance to intruders.  🐶🔫⏺️With advanced motion sensors and three detection points, it accurately detects movement within 10-20ft, providing around-the-clock protection for your property.  🕒⚠️Easy to install with two methods: hang it on the fence or wall, or insert it in the ground. Get peace of mind today!✅🔒🌞 Solar Infrared Alarm     Enjoy The Beauty of Life Multi-Functional Use     Drive Out the Invaders and Guard Your Home Protect crops and promote harvest，Guard the house to deter thieves Alarm's Parameters Technical Details Manufacturer ‎CallTou Part Number ‎SL15-2 Item Weight ‎1.79 pounds Product Dimensions ‎3.15 x 3.15 x 2.36 inches Country of Origin ‎China Item model number ‎SL15-2 Color ‎Green Pattern ‎Solid Power Source ‎Solar Powered Sound Level ‎129 dB Type of Bulb ‎Infrared Mounting Type ‎Wall Switch Style ‎Push Button Special Features ‎repell Usage ‎motion sensor outdoor indoor Included Components ‎Batteries Batteries Included? ‎Yes Batteries Required? ‎Yes Battery Cell Type ‎Alkaline Warranty Description ‎2 years.

Product Description 🚫🏡Defend Your Domain! Our CallTou Solar Outdoor Motion Sensor Alarm, featuring dog barking and gunshot sounds, keeps intruders at bay!🛡️This 130db loud noise maker is a fortress for your home, garden, yard, or farm.🔊📡Customize your defense with sound recordings and adjustable volume for the perfect response.🌙🕒Choose from night mode, 24-hour mode, or timer mode for adaptive protection.☀️🔋Powered by the sun, this low-maintenance alarm operates continuously, ensuring reliable security.🌞🏡Hang it wherever sunlight touches for widespread use.🛡️🏠Enjoy a Lifetime Warranty - your safety is our priority!💪✨ Whether you're looking to enhance security, scare off animals, or create a Halloween atmosphere, our Solar Outdoor Motion Sensor Alarm is the perfect solution. It combines the functionality of a motion sensor alarm, a noise detector, and a speaker in one compact device. Solar energy charged / DC charge solar motion sensor alarm utilizes solar power as the primary source, USB charging as backup when long rainy days, make sure it Non-stop work.Please use DC 5V<2A charger, do not use fast charger, othervise it will damage the product and dangerous! CallTou Barking Dog Motion Sensor Alarm Siren Light With adjustable volume settings of 100db, 120db, and 130db, you can choose the alarm volume to suit your needs. The real-time maximum volume test average decibel value reaches 120 db, up to 130db. Choose from three working modes to ensure your home security         Technical Details Product Dimensions ‎5.91 x 3.94 x 5.91 inches Country of Origin ‎China Item model number ‎SL16 Style ‎Recording/volume± alarm Material ‎Polycarbonate Power Source ‎Solar Powered Installation Method ‎Screw-In Sound Level ‎130 dB Mounting Type ‎Wall Mount Included Components ‎1pcs USB cable, lifetime after-sales service, 1pcs installation kit, 1pack oudoor motion sensor alarm, 1pcs remote control Batteries Required? ‎No

Product Description 🏡Enhance Your Security with Long-Range Motion Detection!🚨 Keep your property safe with our state-of-the-art motion sensor system! Detecting movement within a generous 35-50 foot range, it ensures you never miss a visitor, while reducing pesky false alarms. With a wireless reach of up to 1/2 mile, your safety is extended further. 🔄Scalable & Customizable!🎶 Expandable to 4 motion sensors, this system offers endless possibilities. Choose from 35 melodies and 5 volume settings to match different detectors, giving you the power to pinpoint where motion is detected. 🌟Versatile Protection for All Your Spaces!🏢 Ideal for homes, businesses, and offices, these weather-resistant sensors safeguard your property, whether it's your driveway, porch, gate, or more. 🔧Quick & Easy Setup!🛠️ No fuss here! Just insert 3 AA 1.5V alkaline batteries (not included) and plug in the receiver. Mount the sensor on walls, fences, or trees effortlessly. 🌦️All-Weather Assurance!☔ Our IP65 weatherproof design thrives in all seasons, with an operating range of -14–140°F (-10–60°C). The ASA shell and silicone seal combat aging and fading. 💬Got Questions? Contact Us!💡 Install this detector indoors or outdoors for comprehensive coverage. If you have any inquiries, CallTou is here to help. Stay secure with confidence!🚀 Easy to Set Up Widely Application Range Technical Details Brand ‎CallTou Color ‎2 motion sensor+ 1 receiver Power Source ‎Battery Powered Maximum Range ‎15 Meters Mounting Type ‎Wall Mount Battery Description ‎Alkaline Compatible Devices ‎Motion Detector Item Weight ‎12 ounces‎/1.08 pounds Product Dimensions ‎3.94 x 2.76 x 1.97 inches/3.94 x 3.15 x 1.97 inches Country of Origin ‎China Item model number ‎DP03 2-1 Voltage ‎1.5 Volts Included Components ‎Batteries Batteries Included? ‎No Batteries Required? ‎No Description Pile ‎Alkaline

About this item The Motion Sensor Detector Alert is with ringtone. Please set mute mode when you place it in elderly or child room to alert their motion. Allows caregivers to free up time for housework while the patient is sleeping and freely monitor movement remotely. A durable gift for elderly monitorin. Wireless Caregiver Pager: 5 ring tones and 4 adjustable volume levels from 0 dB to 110dB for choose. In addition, The option with a stop button will not annoy or shock others.Loud enough to ensures you will never miss a call for help . Portable Receiver with Vibration Reminder: This receiver is easy to use for an elderly person, has a strong vibration and ring that will wake up the night shift caregiver, and not disturb others. Bring it with you everywhere by keeping it in pocket/bag or attach it with the included belt clip. Easy to set up and use: PIR sensor with swivel bracket also including Double sided Adhesive Tapes, you can install it at the door,the wall, mailbox Use as Entry Alert for home/store.It also can be used at the front door, back door, wall, mailbox, garage,driveway,and everywhere you need. User Manual Product Description CallToU Wireless Caregiver Pager Motion Sensor Why the Wireless Caregiver Pager Motion Sensor Alert is so important for us?  The motion sensor can help us detect elderly, which is a senior movement alarm. It is also a good sleepwalking alarm for kids, which can makes us feel more at ease doing our own thing. A nice call bell for patients at home. Great safety alarm: It can track the thief when we are sleeping or late at night. The outdoor motion sensor alarm can also alert us to a guest visit, allowing us to greet guests in advance Freely Monitor Movement Housework Work Sleep   The Motion Detector how to Pair the Receiver? Step 1 Press and hold down “OFF” button of the sensor until hear a “Ding”, which means you have turned on the motion detector. When you stand the front of the sensor, it will ring. Step 2 Press and hold down the “Volume” button of receiver until it pair the sensor. Step 3 Stand the front of the sensor, the sensor and the receiver will ring at the same time, which means you have paired successfully. Step 4 Press and hold down “OFF” of the sensor until hear a “Ding”, it means you have turned off the motion alarm; Press “Stop” of the receiver, you can turn off the receiver.   Wireless Sensor Monitoring It can set any corner in your house. The Motion Detector is with 360° rotation and 180° detection angel, which can help you detect almost the places you want to detect. Package List: Portable Receiver *1 Sensor *1 AAA battery *5 Double-sided tape *1 Install the screw *1 User Manual*2   Welcome Doorbell The motion alarm is also can used in store and hotel to welcome guests so that the staff can get the prompts and greet guests.   How to pair more transmitters？ Step 1: Press and hold down the set/volume button on the receiver until it makes a "di" sound and the receiver indicator flashes. Step 2: Press the call button quickly,it will makes a "di-di" sound and the receiver indicator flashes. Step 3: Press the call button again to confirm whether the receiver can sound,if yes,the pairing is completed. How to adjust the melody? Step 1: Select the melody that you like by melodies button. Step 2: Keep pressing set/volume button 3 second until you hear "di-di-di". Step 3: Press the call button,So you adjust the new melody.   Multifunctional Application Wireless Bed alarms for elderly The wireless elderly monitoring devices alerts you when you parents get up from bed and go and assist her to prevent from falling when she stands up. Baby Motion Detector This alarm can remind us that the child is awake and detect that the child is in a in dangerous place, such as the stairs or the kitchen. It plays an important role in keeping children safe. Alarm mode for home safety When you are dead asleep or in work, it can wake you a potential intruder. And you can be able to respond, which can keep your home more safe. Nurse Call System Wireless It is very useful in nursing or hospital, which can dector elderly or patient's movement. Product information Package Dimensions 4.25 x 3.43 x 3.11 inches Item Weight 8.4 ounces Manufacturer CallToU Country of Origin China Batteries 5 AAA batteries required. (included) Date First Available March 9, 2021

Product Description Wireless & Easy Installation: Wireless motion sensor alarm helps you save the trouble of wire installation. Just mount anywhere you want. Protect your house from trespassing. Keep your child away from window. Fall detector for the elderly. Motion Activated: The movement detector comes with sensitive motion detection will detect any movement within 5-8 meter. If your yard is frequently invaded by animals such as wild cat or dog. This motion detector also suitable for animals. High-Decibel Alarm: The siren alarm has 5 kinds of ringtones for your choices. 5 levels volume adjustable from 0db to 110db(last for 30s). Loud enough to scare away intruders. Built-in large-capacity rechargeable batteries, after fully charged, it can keep working 30 days. Multiple Alert Mode: The indoor security alarm system has 2 modes, 24-hour mode and night mode(only work at night). You can set the sound and light alarm or just flash the light when an intruder is caught. The included remote can change modes, manually sound the alarm, and disarm the alarm. CallToU Motion Sensor Door Chime Door Alarms for Home Security This door alarm has a variety of uses and can be used in a variety of places, and is worth being your choice. Motion Detector Alarm Work 24/7 to protect your home and property.   Motion Sensor Alarm Indoor How to install the motion sensor alarm? Step one Fix this part to the wall with screws. Step two Install the base as shown. Step three Install the alarm on the base. Pay attention Please confirm that the arrow on the base is in the direction as shown in the picture.     Technical Details Brand CallToU Color ‎1 Pack Power Source ‎Battery Powered Item Weight ‎8.9 Ounces Maximum Range ‎12 Meters Mounting Type ‎Wall Mount Number of Batteries ‎2 A batteries required. (included) Part Number ‎SL10 US Item Weight ‎8.9 ounces Package Dimensions ‎6 x 2.3 x 2.3 inches Country of Origin ‎China Batteries ‎2 A batteries required. (included) Style ‎1 Pack Item Package Quantity ‎1 Batteries Included? ‎Yes Batteries Required? ‎No Battery Cell Type ‎Lithium