GSM wired&wireless alarm system

1.GSM 850/900 / 1800/1900 MHz frequency band (four-band) 2.VOICE CALL/ SMS MESSAGE ALARM ALERT FUNCTION3.Zone specification function: let you know which sensor is being triggered4. No land phone line is required: work with built-in cellular - Ideal for house/ boat/ caravan5.3 wired and 16 wireless distinguishable guard zones6. Auto-dial and text function: can pre-install 5 telephone numbers in the unit. Will auto-dial and/or send text message to the numbers when the system is triggered7. Remote command and access to the system from anywhere via any telephone or text message8.Can program 5groups of text message in the unit. Will send out text message to the number when the system is triggered. It can tell you which zone is being triggered9. Full or partial arm the system: you can bypass the motion detectors and walk around the property without triggering the system when the rest of sensors are still in armed mode10. 2 outputs to control home appliances: remote home appliance control function including room lights, air conditioner, etc.11. Power cut protection - built-in UPS: in case the power supply is cut, the system can automatically switch to build-in-batteries and keep operating for about 24 hours12.Power cut alert: with back-up batteries inside, the system can detect AC power cut-off and send sms alert to the numbers stored.13. Emergency button: Panic key support on the remote controls, which can be triggered whether it is in arm or disarm mode. Panic button can be added14. Password: 6-digit password gives a good operational security15.Can add loud speaker (SX10) to have dialogue function16Easy to install17.Wired / Wired detector can be used with the alarm system18.Remote distance operation on guard status via public telephone network or SMS text message