★Microcomputer controller with 8 wireless zones and 4 hardwired zones, keyboard programming, and liquid crystal display
★Alarm reporting through public telephone network to specific telephones, or to central monitoring stations in agreement with ADEMCO 4+2 or ADEMCO Contact ID
★Voice alarm to mobile phone or regular telephone
★Can store up to five alarm phone numbers ,Has doorbell function
★Support four user codes and an Installer Code
★Arm/disarm and timed arm/disarm via remote control, local keyboard, or telephone call
★Wired / wireless zones can be independently bypassed
★Built-in or external voice alarm output
★Built-in relay output linked to long-distance telephone for remote control of other electrical appliances
★Monitor the voice of the scene
★Wireless detector code learned automatically with remote controller
★Alarm report for telephone line failure or theft
★Event reporting automatically for armed/disarmed, AC fault/recovery, control console battery voltage low/recovery, bypass, programming exit, detectors faults
★Armed/disarmed, alarm/alarm failed, and the start-up information are saved for review

★Alarm means of communication: Alarm information transmitted through the telephone network (PSTN)
★Programming: Local keyboard programming
★Arm/disarm and timed arm/disarm: remote control, system keyboard, or telephone call
★Hardwired zone reaction time：50ms-750ms
★Wireless reception frequency: 315MHZ
★Voice recording：20s（4 Segments）
★Power Supply: AC 220V
★Backup Power: DC 12V 1.3Ah (Maintenance-free lead-acid battery)
★Maximum output power: DC 12V 600mA
★Installation: A wall-mounted
★Weight (with battery): About 1 Kg (1.6Kg)
★Host Size: 17.8 cm × 19cm × 6.2cm ( Excluding the antenna height)