Wireless Door Sensor Chime, GazingSure 1500Ft Range Wireless Door Alarm for Home/Office/Store, Door Open Chime Window Alarm, 2 Door Sensors & 1 Receiver
Brand: GazingSure
Color: Black
A Wireless Door Sensor With Strobe That You Can Rely On!

Business Grade Wireless Door Sensor:
A Warehouse Doorbell, more specifically, a wireless one that works is hard to find.
That’s because most products don’t have the range you need in a house, warehouse, store, shop, or business.
Based on customer needs, GazingSure has created a doorbell kit designed for house, warehouses, shops, offices, hotels, classrooms, hospitals or other loud environments. Good for babies, the elderly, pets and etc.

Feature:
✔Ultra-Long Wireless Range
✔Interference-resistant Signal
✔55 melodies to choose
✔5 Volume Levels
✔0dB Mute Mode
✔LED Indicator

Specification:
*Working Temperature: -22°F~158°F / -30°C~70°C
*Working Frequency: 433.92MHz ± 280KHz
*Working Distance: 1500ft/457m (in the open area)
*Door Sensor Battery: 23A 12V Alkaline Battery (Include)
*Receiver Voltage: 110-260V (Wide Voltage)
*Installation Method: Self-Adhesive
*Receiver Size: 2.95 x 1.97 x 0.94 (in)
*Door Sensor Size: 2.7 x 1.7 x 0.6 (in)

Package Includes:
2 x Door Sensors
1 x Receiver
2 x 3m Adhesives
1 x User Manual

NOTE: Environmental factors and building materials will reduce maximum operating wireless range.
►WIDER RANGE --- The upgraded design of GazingSure wireless door sensor receiver, the wireless receiving range is 1500ft, which solves the distance limitation problem of ordinary door sensor 600-1000ft, suitable for home/office/store/warehouse
►HUMANIZED DESIGN --- The wireless door Sensor receiver features 55 chimes and 5 levels adjustable volume to meet your needs in different occasions. The LED indicator is suitable for the elderly and the hearing impaired
►EXPANDABLE --- Add additional door sensor receivers to hear sounds in multiple locations, or add additional door sensors for multiple doors, and set different chimes to distinguish which wireless door sensors are ringing
►EASY TO USE --- Your wireless door sensors come pre-installed with batteries and adhesive. After the power is off, the melody and volume set last time can be remembered without resetting
►1 YEAR WARRANTY --- We provide 1 year warranty service, any product problems please free contact us.