1 Pair(Transmitter And Receiver) Infrared Detector Automatic Door Light Sensor Burglar Alarm System
$ 6.30
Description Features: 1.Single Beam Infrared Sensor with high levels of anti-RFI / EMI capability. 2.Sealed design to anti-rain(fog), dust(worms) and other integrated weather, the detector sensitivity will increase automatically(AGC circuit). 3.High-powe-r transmitter, sensitivity surplus degree up to 90%. 4.High-powe-r infrared receiver tube, low-powe-r process technology. 5.Adjustable of beam interdiction period, to make it more flexible and adaptable. 6.When interrupt, the relay output switch signal without voltage. 7.Professional anti-jamming optical housing. Specifications: Power Supply: DC/AC 12 to 24V Work current : 50MA temperature : 50~ (-30) Water Proof, UV proof Size : 49.2 x 76 x 21.6MM Detector Area: indoor 20m. Outdoor 10m Package Included: 1 x Single Beam Infrared Sensor Transmitter 1 x Single Beam Infrared Sensor Receiver 1 Bag Install Accessories 1 x English Usage Manual