{"product_id":"liftmaster-cpsun4g-monitored-through-beam-photo-eye","title":"LiftMaster CPSUN4G Monitored Through-Beam Photo Eye Sensor","description":"The LiftMaster CPSUN4G Monitored Through-Beam Photo Eye is a dependable safety sensor designed for compatible LiftMaster gate operator systems. Using a through-beam infrared signal between a transmitter and receiver, this photo eye helps detect obstructions in the gate path and supports monitored entrapment protection requirements for automated gate installations. Built for outdoor gate environments, the CPSUN4G is ideal for residential, commercial, and facility access applications where reliable safety performance is essential. Choose this LiftMaster photo eye from GatePoint Solutions to help maintain safe, compliant, and dependable gate operation.","brand":"LiftMaster","offers":[{"title":"Default Title","offer_id":46709851062447,"sku":"GPS-LM-CPSUN4G","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/CPSUN4G.png?v=1785166245","url":"https:\/\/gatepointsolutions.com\/products\/liftmaster-cpsun4g-monitored-through-beam-photo-eye","provider":"GatePoint Solutions","version":"1.0","type":"link"}