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Name: 2019 New Design Wireless Rolling Shutter Sensor for WiFi Alarms
Model: PST-WRDS01
Installation: wall-mounted;
◆Power: AAA 1.5V X1 battery;
◆Battery Life: Standby around 1 year;
◆Alarm indicator: Red LED;
◆Sensing distance: 15-30mm;
◆Open distance: 100-150M;
◆Chip IC: EV1527 IC;
◆Wireless freq: 433Mhz or 315Mhz;
◆Operation Temp: –10°C to +50°C;
◆Batteries, Adhesive Paper included;
User Manual
Youtube Video
PST-WRDS01 Specifications
Name Wireless Shutter Sensor 
Model PST-WRDS01
Power Supply Battery
Battery Type 23A 12V 
Wireless frequency 433MHz
Wireless transmission range 100-200 meters(Open area)
Coding chip and Resistance 2262/1.5-4.7MΩ or EV1527/330KΩ
Alarm indicator Red LED
Antenna type Telescopic antenna
Static current 10μA
Alarm current 30mA
Material Metal
Magnetic Sensor working distance  50-70mm
Operation Temp. –10°C to +50°C
Humidity 5%--95% non-condensing
Detector Dimensions 105x38x10mm
Magnet Dimensions 105x15x15mm
Weight 150g
PST-WRDS01 Package List
Wireless Door/Window Magnetic Sensor                                              x1
Shutter Sensor  x1
Screws x4
Adhesive Paper x1
Bettery x1