YAOSHENG PB68 Magnetic Sensors Wireless Door Detector Window Sensor WiFi App for 433MHz Home Security Detector Alarm System Kits
SPECIFICATIONS
Working frequency: 433MHz
Voltage: 3V button battery
Under voltage monitoring: 7.5V+/-0.5V
Triggering distance: 25-35mm
Static current: ≤10uA
Origin: Mainland China
Operating temperature: -10°C ~+50°C
Model Number: PB68
Material: PC/ anti scratch
Emission frequency: 315MHz/443 MHz
Emission distance: ≥120m (open area)
Dimension: L60*W24*H13mm
Certification: CE