Suggested Retail: $79.00. TOPENS TRF3 Safety Reflection Photocell Retro-Reflective Photoelectric Beam Sensor for Automatic Swing Sliding Gate Openers Garage Door Openers Access Control Security Alarm Systems Outdoor Use - TOPENS TRF3 Safety Reflection Photocell Sensor is an outdoor photoelectric sensor with rapid response. It creates a safety barrier that detects any movement in its path, making the gate stop or reverse automatically in case of obstruction. The waterproof cover offers stable protection in bad weather conditions and the sensor is made of high-quality UV-resistant and flame-retardant material, ensuring long-lasting performance. Brand: TOPENS Model: TRF3 -- LOT STICKER: TCE-BOX-BOXTCEA0320-ITEM-987dc4ab___LPNRRGR7130917 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.