Everspring USC423 GSM Wireless Alarm System

Everspring USC423 wireless GSM alarm system has operation range of RF > 150m in open space, support total up to 50 zones and zone 1 – 9 can be renamed for alarm system, 3 protection zone types intruder / 24hrs / delay, backup battery up to 5-hour optional, built-in siren 95dB at 1m, 3 levels of volume adjusted by application, total 112 devices supported, built-in microphone to record a 10 second alert message, voice call and SMS to 5 receivers each for event or emergency alert, indicators for GSM signal arm / disarm / partial arm, tamper protection, RF signal anti-jamming function, notifications for door sensor not completely closed, alarm system with PIR motion and magnetic door / window sensor, built-in keypad, remote controller and RFID tag, self monitoring and remote actions with SMS notification.