... alarm zones for wireless detector System own 2 outputs for using with external circuit to control home applianceEasily set ON ... : 3 Wireless Zone: 16..Basic component of wireless alarm system: - Control Panel 1 pc- Wireless PIR detector 1 pc- Wireless door ... box+plisterOptional Accessories of the Wireless Alarm System Kit,Siren,Metal Remote Control,Wireless Door Sensor,Wireless Panic Button,Wireless ...