Gates Dual Swing Driveway Gates Single Swing Driveway Gates Sliding Driveway Gates Driveway Gates with Pedestrian Gates Fence Pedestrian Gates DIY Gate Kits Parts for Driveway Gates Gate Openers Sliding Gate Openers Swing Gate Openers Parts Accessories Awnings RV Awnings Retractable Black Frame Awnings Retractable White Frame Awnings RV Awning Fabrics Motorized LED Luxury Awnings Motorized Retractable Awnings RV Awning Accessories Window Awning Retractable Awning Fabric Retractable Awning Accessories Retractable Awning Parts Hot Tubs Hot Tub Accessories Outdoor Living Carports Dog Kennels Fishing Boats Login/Register *Free US Ground Shipping Get a Free Gate Quote Store Hours Mo-Fr, 7AM-6PM (PST) 15% Off Sitewide* - Code: EASY15 833-926-2323 ➔ 50% OFF CLEARANCE 833-926-2323 Subscribe | Blog Login/Register Site Tools My Account About Us Contact Us Blog Help / FAQ Search: Gates Dual Swing Driveway Gates Single Swing Driveway Gates Sliding Driveway Gates Driveway Gates with Pedestrian Gates Fence Pedestrian Gates DIY Gate Kits Parts for Driveway Gates Gate Openers Sliding Gate Openers Swing Gate Openers Parts Accessories Awnings RV Awnings Retractable Black Frame Awnings Retractable White Frame Awnings RV Awning Fabrics Motorized LED Luxury Awnings Motorized Retractable Awnings RV Awning Accessories Window Awning Retractable Awning Fabric Retractable Awning Accessories Retractable Awning Parts Hot Tubs Hot Tub Accessories Outdoor Living Carports Dog Kennels Fishing Boats Home > Gate Openers > Parts > Circuit Boards > Exit Sensor Adaptor - LM157A Price: CAD $38.57 Quantity in Stock:(Out of Stock) Product Code: LM157A-AP Qty: DETAILS Compatible with:- ALEKO LM157 Exit Sensor- The ALEKO gate opener models below: LockMaster LM901, 902 ALEKO AS Series AS450, 600, 650, 900, 1200 1300 ALEKO AC1800, 2700 ALEKO AR1800, 2700 ALEKO GG Series GG450, 650, 900, 1300Allow automatically opens the gate when a car passesSolar friendly design will not drain gate opener battery2 year warranty Related Items Price: CAD $119.70 Add Price: CAD $144.97 Add Price: CAD $154.28 Add Price: CAD $186.20 Add Circuit Control Board for Swing Gate Opener for GG450, GG650, GG850, GG900, GG1300, GG1700 433Mhz Series CIRCUIT CONTROL BOARD FOR SLIDING GATE OPENERS LOCKMASTER AC2400/1500 Price: CAD $133.00 Add Price: CAD $131.67 Add Price: CAD $118.37 Add Price: CAD $154.28 Add Share your knowledge of this product. Be the first to write a review »