Garage Door Sensors Malfunction –
As the 1 garage door sensor repair team in Las Vegas, we’ve documented 387 heat-related sensor failures just this summer. Here’s why our desert climate wreaks havoc on safety eyes—and exactly how to fix it.
The Physics of Sensor Failures in Extreme Heat
Problem 1: Thermal Drift
– Infrared LEDs shift wavelength at 110°F+
– Causes:
– False “obstruction detected” signals
– Intermittent operation
Problem 2: Plastic Housing Warping
– Common in Chamberlain/LiftMaster models
– Creates misalignment even with perfect mounting
Problem 3: Mirage Effect
– Heat waves create false IR reflections
– Worst in communities with:
– Dark pavement (Summerlin)
– South-facing doors (Henderson)
Neighborhood-Specific Fixes
For The Lakes Homes:
– Install sunshades over sensors
– Use aluminum foil tape to reflect ground heat
For North Las Vegas:
– Replace plastic brackets with metal ones
– Apply thermal barrier tape to wiring
For Enterprise (New Construction):
– Demand thermally compensated sensors
– Insist on conduit-protected wiring
Our 3-Tier Sensor Repair System
Level 1: Quick Reset ($59)
– Recalibrate alignment
– Apply cooling gel
Level 2: Hardware Upgrade ($149)
– Install high-temp sensors
– Replace warped brackets
Level 3: Full System Replacement ($349)
– LiftMaster 850LM (rated for 130°F)
– Military-grade wiring
Emergency Tip: If your door won’t close at night, cover sensors with tape temporarily (remove after!).
Why Our Repairs Last 3X Longer
– Climate-tested parts (we modify stock sensors)
– Laser alignment tools (not just eyeballing it)
– Post-repair thermal imaging
“My sensors failed during a monsoon—help!”
We offer:
✅ 24/7 emergency service
✅ Loaner doors for businesses
✅ HOA-compliant replacements
Don’t sweat sensor problems! Call (702) 660-4499 now.