1.1 x relay outputs DC12V 2.with External camera, Support motion detecting which can capture thief's photo. Support motion detecting which can capture thief's photo. 3.4 wired zones and 40 wireless zones. 4.Can program open/closed alarm of digital inputs. 5.Working frequency between detector and alarm host(315M/433M optional) 6.Digital inputs are adopted cal-coupled isolators, which can prevent external high voltage from destroying internal. 7.Set 5 phone numbers by digital keypad. 8.arm/disarm by control keyboard on the mainframe & phone & SMS & Remote controller. 9.SMS of each zone content can be edited independently(English or other language:140 characters) 11.Call 5 phones automatically while alarming and drive wiretap, can clearly hear the voice on the scene. 12.record function: Maximum recording time:1 minute 13.voice function:support play the user record voice. 14.support Mic and interphone. 15.Prompt for whole operation guidance, automatic prompt for host status and alarm by SMS 16.Modify zone inquire status of alarm host by SMS demand. 17.with magnetic Antenna with strong signal 18.Low or High alert levels programmable by user 19.with standby rechargeable battery. The host automatically stores system status, while its power is off. 20.Adopts wireless signal transmission, no need to connect to wire and easy for installation. 21.tamper device: Arming while the control panel removing or shaking. 22.Connect with alarm Centre through GSM network.