This single infrared beam alarm can be installed on barrier gates, automatic doors, sliding doors or switch-sensitive doors, and can also be installed at home for anti-theft, has wide applications. Come on and have a try, it will not let you down.

• IP55 waterproof level, it can also be used outdoors or in wet areas, rain will not affect normal use
• Installed then on both sides of doors and windows, and the host is installed indoors. When someone shuts off the infrared beam, the host will alarm
• The detection distance is up to 20m, and the detection distance is long, which can meet the use of most automatic door or translation doors and windows to use
• Wide applications: This tool can be installed on barrier gate systems, automatic doors, sliding doors or switch-sensitive doors, also can be installed at home for anti-theft
• Small in size and easy for installation, no need for too much professional skills

Specifications:

• Material: ABS
• Power supply: direct current 12~24V
• Detecting distance: ≤20m
• Input current:
• Transmitter: 30mA
• Receiving end: 15mA
• Wavelength: 940 nm
• Frequency: 1.92KHz
• Max load: A1 36V
• Relay output: NC/NO switch adjustable
• Item size: 76 * 49.2 * 21.6mm / 3.0 * 1.9 * 0.9in

Note: The host is NOT included, you need to buy a host by yourself.