PIR bug DP900 1. Operating frequency:850/900/1800/1900MHz
2. PIR function
3. Size:48*32*14
4. Working temperature:-5 to 40
5. Sensitivity:5-8m center angle:90
Function introduction and using methods:
1, when body gets close to alarm cat devices, it will detect the signal activate the alarm.
2, Sensitivity is in highest level within 5 meters area.
3, Sent message “0000”with your mobile phone to the devices card number, is closed the PIR function
4, sent message “1111” with your mobile phone to the devices card number, is open the PIR function