... ) Import chip5) Lcd display GSM wieless home alarm system & personal alarm panel protect and monitor house, supermarket, office, villa,factory, farm ... guarding zones 1 wireless SOS alarm zone, 1 wireless fire alarm zone, 1 external power failure alarm zone, the other 6 wireless zones can be ... voice and monitor the voice at the site remotely.7. Remote arm/disarm, and set the host by wireless keyboard, ...