What's in the box:

1 X Door Sensor 433Mhz Door Window Alarm Sensor Wireless Automation Anti-Theft Alarm For Smart Home Security Alarm System (White), White

Overview:
This item is a door and window alarm sensor. The door alarm sensor needs to work with certain 433Mhz alarm host and it can detect the opening status and immediately sends alarm notification message to the APP.

Features:
*Ultra-low power magnetic dedicated microprocessor.
*Supports wireless frequency of 433MHz.
*100m wireless transmit distance.
*Less than 10A quiescent current.

Specifications:
Battery: 1*CR2036 3V (included)
Wireless frequency: 433MHz
Quiescent current: 10A
Emission current: 25mA
Oscillation resistance: 220K
Operating environment: -10?-50? (14?-122?)
Size: Main body (D*W*H): 65*25*13mm
Deputy body (D*W*H): 52*13*13mm

Package Information:
Package Size: Approx. 6.8*3.9*1.8cm/2.7*1.5*0.71in
Package Weight: Approx. 32g/1.12oz

Package List:
1 * Door Sensor
1 * Set of Stickers