Welcome to our store!

This infrared gate beam sensor is designed for reliable performance in various automation and security applications. Its optical lens enhances beam intensity, providing strong immunity against false alarms caused by rain, snow, fog, and other weather conditions, making it highly convenient for outdoor use.

The device includes a low battery reminder function. When the transmitter's battery is low, the red LED on the transmitter side will flash, and the receiver's buzzer will sound every second, alerting you to replace the batteries promptly to maintain uninterrupted operation.

This sensor is suitable for a wide range of applications, including sliding doors, swing doors, garage doors, and security systems, as well as outdoor or indoor fences. It delivers invisible infrared beams for effective detection and automation.

The infrared gate beam sensor features an IP55 waterproof rating, allowing for safe installation both indoors and outdoors. Its compact size and easy installation process ensure it won't interfere with the normal operation of your existing equipment.

Constructed from superior ABS material, this sensor is wear-resistant and durable. The transmitter is powered by 2 AA batteries, which are not included, and the battery life can reach approximately 2 years under normal use conditions.

Item Type: Infrared Gate Beam Sensor

Material: ABS

Application: Home security, access control system

Working Voltage:

Receiver: 12-36VDC

Transmitter: 3V (2 AA batteries, NOT included)

Installation Environment: Indoor, outdoor

Detection Distance: Approx. 15m / 16.4yd

Alarm Time: 3s, 5s, 10s adjustable

Alarm Output: Relay contact output NC, NO

Contact Capacity: 30V DC 3A max, 250V AC 3A max

Battery Life: Approximately 2 years

Wavelength: 940nm

Modulation Frequency: Pulse

Waterproof Rating: IP55

Single Product Size: Approx. 136x54x32mm / 5.4x2.1x1.3in

Package Includes:

1 x Transmitter

1 x Receiver

4 x Screw

4 x Expansion Tube

1 x Manual

Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service.