Wireless Safety Beam

The Wireless Safety Beam is a battery-powered, infrared beam sensor system used to detect obstacles in the path of automatic gates, garage doors, or traffic barriers. It includes a transmitter and receiver unit, with at least one unit operating on batteries—eliminating the need to run cables across driveways or entrances.

This system is especially suited for retrofitting, wide driveways, or areas where trenching is impractical or costly. It ensures gate safety by preventing movement when the beam is obstructed.

Wireless Safety Beam Specifications

• Type: One-way or two-way wireless infrared beam sensor

• Power supply:

  • Transmitter: Battery-powered (commonly 2 × AA or CR123 lithium)

  • Receiver: Usually 12–24V AC/DC wired to gate controller

• Operating range: Up to 15 meters (line of sight)

• Output: Relay or Normally Closed (N.C.) contact

• Battery life: Approx. 1–2 years (depending on usage and model)

• Low battery alert: LED indicator or signal to control board

• Alignment: Manual optical alignment with built-in LED guide

• Beam type: Single focused infrared beam

• Ingress protection: IP55–IP65 (weather- and dust-resistant)

• Mounting: Wall or pole-mountable with adjustable brackets

• Operating temperature: –20°C to +60°C

• Dimensions: Varies by model; typically 50–70mm (W) × 90–120mm (H) × 30–40mm (D)

• Transmission: Secure RF link or infrared between transmitter and receiver

• Compatibility: Universal—works with most gate motors, including Centurion, Nice, ET, etc.