

🚪 Keep your gates smart and your access seamless — never get stuck waiting again!
The Sentex/Chamberlain LM LOOP DETECTOR PLUG-IN (O2-LOOPDETLM) is a compact, reliable loop detector designed to maintain vehicle presence detection indefinitely or with a programmable reset interval. Compatible with a wide range of LiftMaster gate operators, it prevents false gate holds and ensures smooth, uninterrupted access control. Made in Mexico, this device combines advanced firmware with durable design for professional-grade performance.
| ASIN | B00IIVAFR6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,105,824 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,071 in Smoke Detectors & Fire Alarms |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | February 18, 2014 |
| Item Package Quantity | 1 |
| Item Weight | 2.08 ounces |
| Part Number | LOOPDETLM |
| Product Dimensions | 4.7 x 2.8 x 1.2 inches |
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