WIR-053-F V2 Wireless PIR Motion Detector can be working with GSM or WiFi main units for intruder alarm. When it detects human motion, will auto send code to main units, main units will send SMS or message to APP.

Its total wireless solution for intruder alarm, work with 2pcs AA size battery, can be last 1-2 years. No need power cable or wired installation. Max 10 meters detecting range and 110° detecting angle.

(Working for model: T420-V2, T40-V2, S260-F, S460, WS250, WS420, W230-V2, G212-V2) 

Specifications: 
Power Supply DC 3V (AA 1.5V LR6 Battery x 2pc) 
Alarm Current ≤20mA 
Standby Current ≤25uA 
Transmitting Distance ≤50m (in open area) 
Radio Frequency FSK 434 MHz
Housing Material ABS plastic 
Operating Condition Temperature: -10°C~+55°C 
Relative Humidity: ≤80% (non-condensing) 
Dimensions (LxWxH) 106 x 60 x 46mm