Motion Sensor Door Chime, Wireless Motion Detector Alarm Indoor, Business Entry Alert Bell with Buzzer, Doorbell for Home/Garage Door/Store, USB/Battery Powered,1 Receiver +3 Sensors

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• 35 Tones & Volume Control: 35 alarm ringtones (long/short variations) with 5 adjustable volume levels (0-100dB, including mute mode). Customize tones and volumes for home, store, or office scenarios to suit diverse needs
• Adjustable Detection Angle: Infrared motion sensor detects 13-26in (4-8m). 360° rotatable base with 30-110° angle adjustment enables precise monitoring for elderly dementia care or child activity, alerting when loved ones move/leave home
• Expandable Connectivity: Single receiver pairs with up to 20 alarm sensors. Assign unique or shared alerts to devices installed at store/business entrances, office doors, garages, mailboxes, etc
• Wide Wireless Coverage: 500ft (150m) signal range enables remote sensor placement, which can help you monitor the elderly/children getting up or leaving the room, also great for business owners to alert customer when they enter the store
• Easy Installation: Plug-and-play receiver; motion sensors attach via double-sided tape (wall-friendly) or screws (sturdy). Flexible installation options balance convenience and durability