Note: This product needs to be used with the alarm host and cannot be used alone!

Introduction
Wireless door magnetic detector detects whether doors, windows, drawers, etc. have been opened illegally. It is mainly used in conjunction with the "alarm host". When the host is out of the armed state, when the door, window, or illegally opened, the wireless door magnetic detector sends an alarm. The signal is sent to the "alarm host", the host sends an alarm, and the wireless signal of the wireless door sensor is transmitted 200-300 meters between the open area and the host.

Features
◎ Using ultra-low power program control processing technology
◎ Using two general-purpose No. 7 batteries, easy to purchase, batteries for more than 2 years;
◎ Automatic status report
◎ Timely report of doors and windows not closed
◎ Tamper alarm
◎ Wireless transmission frequency
◎ Wireless transmission distance 150m
◎ Built-in antenna design, beautiful and delicate
◎ Transmission method: wireless transmission
◎ Alarm output: alarm report, tamper report,

Specification:
◎ Working voltage: 3V (2 AAA alkaline batteries)
◎ Wireless transmission distance: ≥150 meters (open space)
◎ Transmission frequency: 433.92MHZ / 315MHZ / 868.4MHZ (optional)
◎ Launch protocol: 1527
◎ Static current: ≤2μA
◎ Emission current: ≤15mA
◎ Working environment: -10 ° C-50 ° C (14 ° F-122 ° F)
◎ Tamper switch: normally closed
◎ Battery:2 x AAA(Not included)

Package includes:
1x Wireless Door& Window Sensor