GSM Security Monitoring System

Key Specifications/Special Features: Arm/disarm by phone, mobile phone or alarm remote transmitter Automatic panic/emergency call out to preset numbers Password protection Listen in feature with miniature microphone DTMF & SMS remote control commands Over the air system configuration commands Status report request commands System status LED indicator 4-input (panic, alarm, tilt sensor, battery) 4-output (door lock, hazard light/siren, immobilization, remote start and so on) System status report commands Input status report System setting report Li-polymer back up battery Compact size (95mm x 58mm x 27.5mm) No monthly subscription fees required Specification: CPU: 40MHz micro-controller Memory: 2MB flash memory LED indication: customized Interface ports: external RS232 serial port vehicle black box interface I/O interface: four inputs and four output channels, which configurable to open collector or contact input/output Smart power supply: Input rated from 8 to 25V DC Continuous regulated power feed from vehicle battery (12/24V) Li-polymer backup battery Cellular communication: Modular dual band GSM/PCN modem with SMS, voice, data and WAP function, which includes external antenna GPRS, GPRS class 10 (max 85.6 kbps downlink), dual-band 900/1800MHz SIM slot for GSM  modem Connectors: GSM, SMA connector Buttons: reset button - for system reset Casing: aluminum robust casing, durable and capable of with standing extreme operating temperatures, shock and vibration Operating condition: 80% humidity and 65

GSM Security Monitoring System, Compatible with Any Car Alarm System - Guard Master G-911