Infrared Gate Beam Sensor, Wireless Infrared Sensor Kit, Anti Theft Alarm for Station Automatic Door Garage Door Window

SpecificationsItem Type: Infrared Gate Beam SensorMaterial: ABSApplication: Home security, access control systemWorking Voltage:Receiver: 12-36VDCTransmitter: 3V (2PCS AA battery, NOT included)Installation Environment: Indoor, outdoorDetection Distance: Approx. 15m / 16.4ydAlarm Time: 3s, 5s, 10s adjustableAlarm Output: Relay output NC, NO Capacity: 30V DC 3A maximum 250V AC 3A maximumBattery Life: About 2 yearsWavelength: 940nmModulation Frequency: PulseWater proof Grade: IP55Single Product Size: Approx. 136×54×32mm/5.4×2.1×1.3inPackage List：1 × Transmitter1 × Receiver4 × Screw4 × Expansion Tube1 × Manual

• HIGH SENSITIVITY: The infrared gate beam sensor utilizes a lens type optical element to enhance beam intensity, providing excellent immunity to false alarms triggered by rain, snow, fog, and other environmental factors, making it highly reliable for your security needs
• LOW BATTERY REMINDER: This wireless infrared sensor kit is equipped with a red LED on the transmitter that flashes when the battery is low, while the receiver’s buzzer beeps every second, ensuring you receive timely alerts to replace the battery and maintain uninterrupted operation
• WIDE APPLICATIONS: The infrared gate beam sensor is great for various automation applications, including sliding and swinging doors, garage doors, and security systems, providing invisible infrared beams for both outdoor and indoor fencing while ensuring comprehensive coverage
• WATER PROOF PROTECTION: Featuring an IP55 Water proof rating, the infrared gate beam sensor is suitable for installation indoors and outdoors, with a compact size that allows for easy placement without affecting the normal operation of your security setup
• DURABLE STRUCTURE: Constructed from superior ABS material, the infrared gate beam sensor is wear-resistanting and built to last; powered by 2 AA batteries (not included), it has an impressive battery life of up to 2 years, ensuring long-term performance for your peace of mind