Wireless Motion Sensor Door Chime, Motion Detector Alarm Indoor with 500 FT Range Security Alert Monitor System for Home/Garage Door/Store, USB/Battery Powered

From the model

【58 CHIMES & 5-LEVEL VOLUME】Choose from 58 high-quality ringtones and set quantity from 0–110 dB in 5 steps, together with silent mode; a vibrant multi-color LED flashes for visible alerts—ultimate for the hearing-impaired or noisy settings
【MOTION SENSOR ALARM FOR ELDERLY】Mount by doorways or bedside; as soon as the 9.8–19.7 ft detection zone is crossed, it immediately alerts the receiver as much as 500 ft away, letting caregivers monitor seniors getting away from bed or leaving a room
【500 FT WIRELESS RANGE & DRIVEWAY ALARM】Steady RF penetrates partitions and flooring; place the sensor at garages, driveways, shops or mailboxes whereas the plug-in receiver stays inside your private home for dependable driveway alarm protection
【58-IN-1 EXPANDABLE HOME SECURITY SYSTEM】One receiver pairs with as much as 58 sensors, and one sensor can set off limitless receivers; add gates, sheds or storefronts in minutes—no instruments, no Wi-Fi, true DIY wi-fi movement sensor safety
【3-MIN PLUG-AND-PLAY SETUP & WARRANTY】Consists of 1 plug-in receiver and 1 movement sensor with 2 AAA batteries pre-installed. Each unit is safety-tested; take pleasure in lifetime tech help and free substitute—simply e-mail your order quantity