3 sets 12V-24V DC Infrared Photocell Sensor Beam for Sliding Gate Opener Security Gates Security Automatic Garage Door Gate 15M

3 sets 12V-24V DC Infrared Photocell Sensor Beam for Sliding Gate Opener Security Gates Security Automatic Garage Door Gate 15MFeatures:1.Long detection distance, normally closed and normally open adjustable2.Adopting a sealed and waterproof design, it has waterproof, moisture-proof and other functions, suitable for installation and use in indoor and outdoor areas as well as in damp areas3.Adopting hemispherical optical lenses for beam concentration, precise non scattering matching, and automatic strong light adjustment system with strong anti-interference ability4.Highly integrated SMT patch technology, high reliability, strong seismic resistance, and more stable performance5.Widely used, suitable for gate systems, access control systems, intercom systems, security systems, etcSpecification:Product name: Active single beam infrared radiation detectorCommunication method: infraredAlarm method: infrared detectionWorking voltage: DC12/24 (V)Input current: 15mA for the receiver and 30mA for the projectorWavelength: 940nmFrequency: 1.92KHzMaximum load: A1 36VSignal output: Normally closed/normally open adjustableQuiescent current: 10 (uA)Detection distance: 20 (m)Launch distance: 30 (m)Working temperature: -25-55 ℃Package include:Detector * 3