Door Chime, Wireless Sensor Alarm for Home, Business, Store | 600FT Long Range Open Door Bell with 58 Chimes & 5 Volume Levels. Ideal Entry Alert for Kids, Toddler & Dementia Safety

Plastic Toddler & Dementia Care Safety Keep a watchful eye on your loved ones. This wireless door sensor chime activates immediately when a door opens, effectively alerting you if a toddler tries to sneak out of bed or an elderly family member with dementia attempts to wander out of the house. Business Door Entry Chime Never miss a customer or visitor again. Suitable as a commercial retail shop doorbell, this door entry chime sounds the instant someone walks into your store or office, welcoming guests while providing a dependable layer of security during busy periods.

Ultra-Long 600FT Range & Expandable Powered by enhanced wireless technology, the signal extends up to 600 FT100 FT further than a typical door chime. It readily penetrates walls to cover large homes, detached garages, basements, or deep warehouses. Expandable to pair with up to 58 door sensors or receivers for whole-home coverage. 58 Melodies with Memory Function Select from 58 pleasant chimes and 5 adjustable volume levels (0-110dB). Importantly, you can assign a distinct ringtone on this door alarm to different doors, so you know precisely which entrance is activated.

Features a silent LED flash mode for quiet offices or the hearing impaired, and built-in memory to retain your settings when unplugged. Easy 2-Minute Plug & Play Installation Skip the complicated wiring. The wireless door alarm receiver and magnetic sensor are pre-paired out of the box. Simply plug the receiver into a standard outlet, peel the heavy-duty double-sided adhesive tape, and stick the contact sensor onto any front door, window frame, or patio slider