(Detect range : 20m / 35m / 70m / 90m for outdoor use)Digital Infrared Twin Beam Sensor

Features :

* Indoor/Outdoor use (Wall mount or pole mount).

* Protection range 20m(LK-20HD), 35m(LK-35HD),

70m(LK-70HD), 90m(LK-90HD)

* Powerful twin beams of pulsed infrared eneray to reduce

false alarms.

* Immunity to infrared interference from sunlight and other

light sources.

* Built-in Viewfinders for optical axis adjustment, both

horizontal and vertical adjustment provided at both the

receiver and transmiter with alignment and signal strength

LED at the receiver to confirm optimum adjustment.

* Blocking time adjustment provided for specific target

movement rate detection (50~700msec)

* Tamper protected.

*IP55 waterproof rating