... . It can auto learn the pairing of the wireless detecting and alarming devices: e.g. remote control ... ,emergencyAlarm ZoneSupportMotion Detection AlarmSupport. 3 sensitivity levels: low, standard, highWireless Alarm Input433/315MHz wireless alarm detector. e.g. ... control, door sensor, smoke detector and etc.Wireless Alarm Output433/315MHz wireless alarm input,e.g. photoelectric beam detectorSMS ...