DSC Wireless Intrusion Alarm Kit, ResidenceThe Kit is Used in Residence.Motion Sensors (WS4904P) is recommended in Hall Or 1st floor which can detect the intrusion from Windows, placed in common area like hall.Door Contact (WS4945) is used for exit or entry doors.PC9045 Control PanelUL Listed Control Panel which Supports Upto 32 Zone, Wireless Passive Infrared… Continue reading DSC Wireless Intrusion Alarm Kit, Residence The Kit is Used in Residence.