2.GSM+PSTN dual network. If PSTN is disable, it will switch to GSM

automatically

3.GSM 850/900/1800/1900mhz,phone audible alarming and SMS alarming

4.Calendar+5 alarm call No.+1 alarm center call No.+1 alarm SMS No.+ 10S

record+ Arm Delay + Alarm Delay + Alarm Beep Setting+ Call-in time

setting+ Wireless Program+ Zone Attribute Setting+ User password +

Program Password + Reset + Alarm History + Status History

5.30 wireless zones + 8 wired zones, every zone attribute, name, bypass,

alarm delay, intelligent door sensor function, beep indication could do free

setting.

6.Alarm Inform Mode: PSTN Call, GSM Call, GSM SMS

7.Alarm SMS include alarm zone and sensors name

8.Work with Contact ID protocol(alarm information, status information, AC

power off and recover, Low voltage, test)

9.Support wireless “ding-dong” doorbell function

10.Alarm priority, Reset, activate and disable alarm call and alarm SMS