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

【58 CHIMES & 5-LEVEL VOLUME】Select from 58 high-quality ringtones and set volume from 0–110 dB in five steps, including silent mode; a bright multi-color LED flashes for visual alerts—ideal for the hearing-impaired or noisy settings 【MOTION SENSOR ALARM FOR ELDERLY】Mount by doorways or bedside; once the 9.8–19.7 ft detection zone is crossed, it instantly signals the receiver up to 500 ft away, letting caregivers monitor seniors getting out of bed or leaving a room 【500 FT WIRELESS RANGE & DRIVEWAY ALARM】Stable RF penetrates walls and floors; place the sensor at garages, driveways, stores or mailboxes while the plug-in receiver stays inside your home for reliable driveway alarm coverage 【58-IN-1 EXPANDABLE HOME SECURITY SYSTEM】One receiver pairs with up to 58 sensors, and one sensor can trigger unlimited receivers; add gates, sheds or storefronts in minutes—no tools, no Wi-Fi, true DIY wireless motion sensor security 【3-MIN PLUG-AND-PLAY SETUP & WARRANTY】Includes 1 plug-in receiver and 1 motion sensor with 2 AAA batteries pre-installed. Every unit is safety-tested; enjoy lifetime tech support and free replacement—just email your order number ›See more product details ›See more product details