Features: Long-distance control under password protection. Long-distance control to set the alarm host by phone or other communication tool. Built in back up power, when mains power is disconnected. User friendly. Arm/disarm via remote control key fob. Set Siren`s hooting time Time delay to arm/ alarm Program the duration length of the siren Able to link up to the monitor center through an ID code. Separately alarm/disarm for certain detected areas.