1.16 wireless defense zones, 3 wired defense zones;can set 3 groups of telephone2. Function of on-site monitoring: the host can through ring up, set message to turn on function of monitoring, and cn hear on-site voice, moving, digging of a person and so on.3. Console have blackout alarm, it is convenient for host to monitor the condition of home power by inconme call alert.4. Console have wireless control, execut home defense,outgoing defense/withdrawal or urgent alarm through wireless control.5. To set console of defense, withdrawal, monitoring, controling output and base function by set message or ring up remotely, and control the air-conditional switch, light,induction cooker of houuse and so on.6. When it alarm, console has a electric relay to control fan-out, it is convenient to link power and record a video:circumscribe interface of trumpet,mute sounds ,change the sound of alarm.7. Console built-in battery, change DC & AC automatically, it confirm power to work normally

GSM Security Alarm System