* Attractive design.
* Simple and easy to install.  No wiring is required.
* Safe and reliable warning system with PIR technology.
* Monitor intruder within the proected area.
* Emit loud piercing warning tone in excess of 105dB.
* Added security with xenon flashing warning light.
* Reliable 100° passive infra-red sensor detects in excess of 5m.
* Keychain Remote Controller to trigger/disarm the system with effective range of 11m.
* 4-channel Selector Switch avoids interference with other similar device.
* Battery operated:
   Ceiling unit - four AA batteries (not included).  Optional Mains Adaptor available.
   Remote Controller - three AG13 button cells (included)
* Measurement/Weight:
   Ceiling unit - φ128 x 40mm / 150g (without battery)
   Remote Controller - 62 x 33 x 16mm / 23g (with button cells)
* Indoor use only.  Ideal for home, office, shop, warehouse, shed & garage, etc.
* CE/EMC & RoHS standards.