☆ equipped with 8 wired / wireless defense zones

☆ support 6 passwords, including one group of master password, 4 groups of users code, one group of hostage-code

☆ alarmed through telephone network, at most ,9 groups are supported, in which 3 groups are centre numbers

☆ When the alarm transmit to the centre, applying Contact ID protocol, it can be connected to the centre of some support protocol such as Adecom

☆ introduce into the new concept of cross defense area: In the arranged defense area groups, only if two defense areas are both triggered in 5 minutes, can an effective alarm occur to prevent error report.

☆ Shielding defense area: This defense area is invalid, no matter under what circumstances, the defense area will not alarm

☆ 1alarm switch output

☆ The alarm host can be remote controlled to set up and remove the deployment by phone

☆ The user can operated by remote controller :deployment, removing the deployment, left guard, emergency operation, etc.

☆ Defense area can program and record the history of alarm information

☆The host alarm is anti-tamper and the alarm will ring when telephone disconnected