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Name: Tuya Smart WiFi Wireless Ceiling PIR Infrared Movement Motion Detector
Model: PST-HW400B
◆ APP name:Tuya Smart or Smart Life;
◆ Battery:LR03*2;
◆ PIR sensitivity angle:360 degree ceiling-installation;
◆ PIR sensitivity distance:6m;
◆ Can detect moving and leaving, Suitable for sense linkage Tuya lamp;
◆ Support all Tuya smart product Linkage control;
◆ Material: ABS;
◆ Networking: 2.4G WiFi;
◆ Protocol: IEEE 802.11b/g/n;
◆ Alarming Current: ≤60mA, Standby Current: ≤75uA;
 
Detailed Images
Specifications
User Manual
Youtube Video
PST-HW400B Specifications
Name WiFi PIR Sensor
Model PST-HW400B
APP Name TuyaSmart
Color White
Material ABS
Backup Battery LR03*2
WiFi Standards IEEE 802.11 b/n/g 2.4G Hz
PIR sensitivity angle 360 degree
PIR sensitivity distance 6m
Low-battery Detection Support
Tuya Smart product Linkage control Support
Operation Temp. –10°C to +50°C
Humidity 5%--95% non-condensing
Installation Ceiling-mounted
Dimension 　
Weight 0.08g
PST-HW400B Package List
WiFi PIR Sensor x1
LR03 battery x2
Bracket x1
User Manual x1