1) 9V PIR Motion Detector sensor with Adjustable Sensitivity and Anti-interference Features 2) frequency 315mhz/433mhz

9V PIR Motion Detector sensor with Adjustable Sensitivity and Anti-interference Features

Key Specifications/Special Features:

CPU intelligent judgment Automatic temperature compensation White light immunity Anti-radio interference (does not alarm when cell phone is in use) Sensitivity adjustable Coverage: 110°, 12m Battery low voltage signal transfer Working voltage: 9V laminated battery Lifespan: 9 months Transmitting frequency: 315 to 433MHz Transmitting distance: 100m

9V PIR Motion Detector sensor with Adjustable Sensitivity and Anti-interference Features