GTO R4222 PHOTOELECTRIC DUAL BEAM DETECTOR

Keep your gate system safe with the GTO/Mighty Mule R4222 Photoelectric Dual Beam Detector (Photo Eyes), available from North Shore Commercial Door. This non-contact safety device system uses dual-beam and through-beam infrared technology to detect obstructions while minimizing false detections.

When the beams are interrupted by a vehicle, person, or animal, the gate automatically stops and reverses to the open position. As long as the beam remains blocked, the gate will not close—helping prevent accidents and enhancing safety for your property.

Designed for easy direct wiring to the gate opener control board, these photo eyes can be installed both inside and outside the gate. Ideal for typical pull-to-open applications, two sensors are positioned across the driveway on the outside, and two more are mounted inside but out of reach of the gate when open.

⚠️ Note: Not compatible with solar-powered gate operators.

What’s Included:

• (2) Photo Eyes

• All basic mounting hardware

• Backed by a 12-month Mighty Mule warranty

Product Highlights:

• Item Number: R4222

• Compatible with all GTO Access Systems and Mighty Mule AC/DC gate operators

• Non-contact dual-beam infrared detection for maximum safety

• Prevents gate from closing when obstructions are detected

• Gate reverses to fully open when beam is broken

• Designed for direct wiring to control board

• Easy wall or pole installation

• Warranty: 12 months from Mighty Mule

Technical Specifications:

• Detection Method: Infrared photoelectric

• Range: Indoor 98.4 ft. (30m) / Outdoor 295.2 ft. (90m)

• Beam: Pulsed dual-beam infrared

• Response Time: 50–700 msec (selectable)

• Power Input: DC 12.5–24V / AC 11–18V

• Current Consumption: Max 40mA

• Output Pulse Duration: 2 sec ± 1

• Alarm Output: Form B Relay (AC/DC 30V, 0.5A max)

• Tamper Switch: N.O., opens when cover is removed

• Operating Temperature: -13°F to 131°F (-25°C to 55°C)

• Humidity Resistance: 95% max

• Alignment Angle: Vertical 20° ±10°, Horizontal ±90°

• Weight: 0.66 lbs (transmitter + receiver)

• Housing Material: Black PC resin

Why Choose the R4222 Photo Eyes?

The R4222 Photoelectric Dual Beam Detector is an essential upgrade for any GTO/Mighty Mule gate operator, providing reliable obstruction detection and enhanced safety for residential, commercial, and agricultural properties.