Wireless Auto-dial Alarm System; Emergency alarm function Voice recording function Dial the saved 6 group of phone number Selling point: Wireless Auto-dial Alarm System; Emergency alarm function R2 is an indoor siren, which will alarm immediately once triggered R3 is a magnetic transmitter R5 is infrared sensor R7 is an outdoor siren, which will alarm immediately once triggered R25 is a magnetic code controller, which can disarm the system by code and the magnetic sensor with a delay transmission function Dial telephone or cell phone automatically when receiving alarm signals Alarm in emergency Wireless monitoring function Voice recording function All settings and recorded messages will not be lost when power failure occurs Dial the saved 6 groups of phone number in arming mode once triggered. GSM card function allows putting main

home alarm system QY-0503G