S J Security Systems Pvt. Ltd. Manufactures Passive Infrared Detector [PIR] with Selectable Pulse Count. Passive Infrared Detector [PIR] with Selectable Pulse Count is a microprocessor designed device with dual PIR and MW technologies. It has true temperature compensation, microwave range adjustment, white light protection, top view window and creep zone. S J Security Systems Pvt. Ltd. Offered Passive Infrared Detector [PIR] with Selectable Pulse Count consumes low current and has high RF immunity for false alarm prevention [20V/m -1GHz]. This product possesses pigmented lenses, anti-fluorescent interference signal processing memory and form-C relay.