gsm audio bug 1.850/900/1800/1900MHz 2.PIR function,MMS to control 3.Size:48*32*14 4.Sensitivity:5-8m,center angle:90 Products specification:1.       Operating frequency:900/1800/1900MHz2.       PIR function3.       Size:48*32*144.       Working temperature:-5 to 405.       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 function4, sent message “1111” with your mobile phone to the devices card number, is open the PIR function Pacakge containsPIR GSM Bug x1USB Cable x1Power charger x1User Manual x1

Gsm bug with PIR function audio surevillance