Gate Photocell / Safety Sensor Fault Dubai – Repair & Diagnosis

Serving Dubai (UAE).
If your automatic gate won’t close, opens again, or stops suddenly, the most common cause is a photocell (safety sensor) fault. We diagnose and fix photocell issues on sliding, swing, and barrier gate systems.
📞 Call / WhatsApp: +971 50 234 2367

Why Gate Photocell Problems Happen (Common Causes in Dubai)

  • Photocell lenses dirty from dust/sand (very common in Dubai)
  • Sensors misaligned due to vibration or loose brackets
  • Sunlight or reflection interfering with the sensor beam
  • Damaged or loose wiring to the safety input
  • Faulty photocell receiver/transmitter
  • Control board safety input issue
  • Loop detector or safety input fault (barrier gates)

Safe Quick Checks You Can Do (Before Calling)

  • Clean both photocell lenses with a soft cloth
  • Check if anything is blocking the beam (plants, parked car, object)
  • Test the gate in daylight and at night (alignment issues often show at night)
  • If the gate struggles or makes noise, stop using it to avoid board or motor damage
  • Send a photo of the photocell + motor label on WhatsApp for quick advice

⚠️ Do not open the control box or touch wiring if you’re not trained.

How We Fix Photocell Issues in Dubai

We don’t guess. We test the entire safety circuit:

  • Sensor alignment and mounting
  • Power supply to photocells
  • Wiring continuity and terminals
  • Control board safety inputs
  • Barrier loop/safety integration (if applicable)

Then we repair or replace only what’s needed.

Related Gate Repair Services in Dubai

FAQs – Photocell & Safety Sensor Faults

Is the photocell usually the problem?
Yes. In Dubai, dust, heat, and vibration make photocell issues the most common cause of gates not closing.

Can I bypass the photocell to test?
Not recommended. Photocells are safety devices. Bypassing them can cause injury or damage.

Why does my gate work sometimes and fail other times?
Misalignment, loose wiring, or sunlight interference often causes intermittent faults.

Does this affect barrier gates too?
Yes. Barrier systems rely heavily on safety inputs and loop detectors.

Can you come same day in Dubai?
Often yes. WhatsApp your location and a photo for faster scheduling.

Areas We Cover in Dubai

Dubai Marina, JBR, JLT, Palm Jumeirah, Downtown Dubai, Business Bay, DIFC, Sheikh Zayed Road, Al Barsha, TECOM, Jumeirah, Umm Suqeim, Al Safa, Al Quoz, Dubai Hills, Arabian Ranches, Motor City, Sports City, JVC, JVT, Al Furjan, DIP, Mirdif, DSO, International City, Nad Al Sheba, Al Warqa, Tilal Al Ghaf.

Pay on Visit – Simple & Clear

  • Pay on visit / cash available
  • Diagnosis first, cost confirmed before major parts
  • No surprises

Call / WhatsApp Now

If your gate isn’t closing due to a photocell fault, send:

  1. Your location
  2. A photo of the photocell
  3. A photo of the motor/board label

📞 Call / WhatsApp: +971 50 234 2367