Description

Description

Design: Built-in antenna design, beautiful and refined.
Battery: adopt to Ultra-low power program control processing technology.
Devices: Easy to install and oversize detection range.
Function:: regular report when the doors and windows are not closed.
Installation: Special design make the installation more easy.
Durable and sturdy, the battery lasts for more than 1 year.
Easy installation, no wiring needed.
This premium white detector looks great inside your home.
Working voltage: 3V (2 AAA alkaline batteries)
wireless transmission distance: more than equal 150 meters (open space)
Transmission frequency: 433.92MHZ/315MHZ/868.4MHZ (optional)
Quiescent current: Less than equal 2mA
Emission current: Less than equal 15mA
Working environment: -10 degree -50 degree
Tamper switch: normally closed
Color: white
Material: Metal + plastic
Item Size: 77*50*19mm
Package Contents:
1 * Smart Door Detector
1 * English manual