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Name: Wireless Heat+Smoke Detector
Model: PST-WHS101
Installation: Ceilling-mounted;
◆Power: 6F22 battery 9V;
◆Battery Life: Standby around 1 year;
◆Detecting Area: 60㎡(installation height less than 6m);
◆Have Hush & Test button;
◆Open distance: 100-150M;
◆Chip IC: 2262 and 1527 IC Option;
◆Wireless freq: 433Mhz or 315Mhz;
◆Alarm temperature:57℃(135F);
◆Batteries & Screws included;
User Manual
Youtube Video
PST-WHS101 Specifications
Name Wireless Heat+Smoke Detector 
Model PST-WHS101
Ways Photoelectroic sensor
Power Supply Battery
Battery Type 6F22 Battery DC9V
Wireless frequency 433MHz/315MHz
Wireless transmission range 100-200 meters(Open area)
Coding chip and Resistance 2262/1.5-4.7MΩ or EV1527/300KΩ
Alarm Indicator Red LED / Di Di Soud(85dB)
Detecting Area 60 square meter(installation height less than 6m)
Test Have Hush & Test button
Reset Auto-reset after trigger
Sensitivity 2.06 ± 1.3%ft
Alarm Temperature 57°C
Static current 10μA
Alarm current 35mA
Operation Temp. –10°C to +50°C
Humidity 5%--95% non-condensing
Installation Ceiling mounted
Dimension 128mm dia. 38mm deep
Weight 250g
PST-WHS101 Package List
Smoke x1
Screws x2
Plastic screw plug x2
User Manual x1