Sensor Pir Down Port Window Antitheft Wireless 868MHz Battery Defender

MANUAL Volumetric curtain PIR sensor for windows and doors wireless with battery for Defender 868MHz central alarm. Battery powered by 4 AAA ministyle. Ideal for detecting movement in a door or window and reporting it to the alarm control unit. Adjustable fixing bracket included. Compatible as additional sensors with our DEFENDER burglar alarm units that you find on EBAY | MECTRONICA STORE Can be used with all pre-existing or new wired burglar alarm systems thanks to the separately purchased wireless to wired conversion unit which supports the conversion of up to 8 sensors to the unit. The “wireless to wire” conversion unit can be purchased separately on EBAY | MECTRONICA STORE SPECIFICATIONS 868 Mhz Compatible with all Defender control units Internal antenna Battery life about 6 months Vi.