PSTN Alarm system DA-238

Specification: ★Alarm means of communication: Alarm information transmitted through the telephone network (PSTN) ★Programming: DA-238 LED / LCD keyboard programming ★Arm/disarm and timed arm/disarm: remote control, system keyboard, telephone call, or SMS ★Hardwired zone reaction time:50ms-750ms ★Wireless reception frequency: 315MHZ ★Voice recording:20s(24 Segments) ★Power Supply: AC 220V ★Backup Power: DC 12V 7Ah (Maintenance-free lead-acid battery) ★Maximum output power: DC 12V 1200mA ★Installation: A wall-mounted or embedded ★Weight (with battery): About 3Kg (6Kg) ★Host Size: 26.4 cm × 26.1cm × 8cm ( Excluding the antenna height) Function: ★Microcomputer controller with 8 wireless zones and 8 hardwired zones, Independent keyboard programming, and more keyboard operation ★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 eight user codes and a Installer Code ★Arm/disarm and timed arm/disarm via remote control, local keyboard, or telephone line ★Wired / wireless zone can be independently bypassed ★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, detector faults ★Armed/disarmed, alarm/alarm failed, and the start-up information saved for review