Can use the remote control.
* can be used match with door magnetic detector or infrared detector or smoke detector or gas detector.
* telephone (mobile phone) remote control programming.
* pstn remote control programming.
* gsm and pstn ,two in one design.
* sms remote control preset & arm/disarm the main panel.
* built-in intelligent english message.
* alarm locking memory and information clear for easy checking.
* one-key-control function: away arm, home arm, remote arm.
* wireless intelligent learning encoding and comply additional accessories.
* arm, disarm, monitor and intercom by remote calling the alarm unit.
* real-time, delay, 24 hours, bypass defense zones programming function.
* built in ni-hi rechargeable battery is available to provide power supply nearly 5hours automatically after power off.
* ac and dc dual use are available for 24-hours-a-day normal guard.
* main unit anti-tamper and low-voltage detecting function.
* triple band frequency (gsm 850/900/18