 GSM mode and cell phone SIM adopted. The host can send the alarm information to you by telephone, short message and cell telephone rapidly and clearly.
 LCD digital display; 16 wireless defense zones; 2 wired defense zones; the host can automatically match code with the wireless detector quickly.
 It has its own keyboard, and allows you to prestore 7 groups of alarm receiving telephone numbers. And the alarm calling is prior to others when the line is engaged.
 It can work in the AC and DC power.
 It supports 20-second alarm language recording and replaying, and the field hearing situation. And all the setting information will lose when the power is cut off.
 You are allowed to arm/disarm by sending short message, remote control and remote-site telephone with password protection.
 There are two arming modes (Arm Away and Arm Stay) available for your selection.
 With the wired standard interface, it is allowed to be furnished with wireless/wired detector, active infrared correlation guardrail, smoke/gas sensor, glass break sensor, emergency button, foot switch and other sensors to form a comprehensive monitoring system.
 It can be networked with ADB2000 alarm receiving centre to form a telephone networking alarm system.