{"id":9681212735639,"title":"Twidec\/1 Pair 0-20M Indoor Wall Mounted Photoelectric Beam Sensor NPN NO 18mm Photoelectric Sensor Switch Proximity Switch 2m line Length with Infrared Ray Beam E3F-20DNL-18","handle":"twidec-1-pair-0-20m-indoor-wall-mounted-photoelectric-beam-sensor-npn-no-18mm-photoelectric-sensor-switch-proximity-switch-2m-line-length-with-infrared-ray-beam-e3f-20dnl-18","description":"\u003ch3\u003eTwidec\/1 Pair 0-20M Indoor Wall Mounted Photoelectric Beam Sensor NPN NO 18mm Photoelectric Sensor Switch Proximity Switch 2m line Length with Infrared Ray Beam E3F-20DNL-18\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePhotoelectric Switch control by infraredray, as a apporach sensor, includeing\na transmitter and receiver in it. A retroreflective arrangement places the\ntransmitter and receiver at the same location and uses a reflector to bounce\nthe light beam back from the transmitter to the receiver. An object is sensed\nwhen the beam is interrupted and fails to reach the receiver.Can be applied in\nsecurity system, manufacturing industry. Weatherproof (IP66) construction for\nindoor\/outdoor usage.Safety sensor for garage doors or outdoor gates,Overhead\ndoor security sensor,Industrial automation, Detect small objects on\nmanufacturing line,Entry detection for store fronts,Assist in measuring\nparking distance,Alarm sensor etc..\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis product is widely used in outdoors gates, garage doors for indoor\/outdoor usage etc.\u003c\/li\u003e\n \u003cli\u003eSupply Voltage:6-36V DC;Type : NPN(normally open);Wire Type : DC 3 Wire;Sensory Distance : 0-20m\u003c\/li\u003e\n \u003cli\u003eSensor head dimention: M18x70mm;Cable Length : 200cm\/78.7\";Weight : 70g\u003c\/li\u003e\n \u003cli\u003eSending Light : Infrared Rays;Color : Metal Thread;Working temperature: -25-55 degrees.\u003c\/li\u003e\n \u003cli\u003ePackage Content: 1 Pair x Photoelectric Switch+2 x Mounting Bracket\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:53:07+10:00","created_at":"2026-07-27T00:00:36+10:00","vendor":"Twidec","type":"Photoelectric Sensors","tags":["home_improvement_Aug2026"],"price":14600,"price_min":14600,"price_max":14600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068541612183,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B082PFXVYX","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Twidec\/1 Pair 0-20M Indoor Wall Mounted Photoelectric Beam Sensor NPN NO 18mm Photoelectric Sensor Switch Proximity Switch 2m line Length with Infrared Ray Beam E3F-20DNL-18","public_title":null,"options":["Default Title"],"price":14600,"weight":227,"compare_at_price":null,"inventory_management":"shopify","barcode":"704768701154","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B082PFXVYX.jpg?v=1785074439","\/\/newnestshop.com\/cdn\/shop\/files\/61S2RKEhJXL.jpg?v=1785074439","\/\/newnestshop.com\/cdn\/shop\/files\/71CIKN_REyL.jpg?v=1785074439","\/\/newnestshop.com\/cdn\/shop\/files\/71sqEail9HL.jpg?v=1785074439","\/\/newnestshop.com\/cdn\/shop\/files\/61s2Mna8NhL.jpg?v=1785074439","\/\/newnestshop.com\/cdn\/shop\/files\/41dcvBFUmRL.jpg?v=1785074439"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B082PFXVYX.jpg?v=1785074439","options":["Title"],"media":[{"alt":null,"id":42460358017175,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B082PFXVYX.jpg?v=1785074439"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B082PFXVYX.jpg?v=1785074439","width":1500},{"alt":null,"id":42460358049943,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61S2RKEhJXL.jpg?v=1785074439"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61S2RKEhJXL.jpg?v=1785074439","width":1500},{"alt":null,"id":42460358082711,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71CIKN_REyL.jpg?v=1785074439"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71CIKN_REyL.jpg?v=1785074439","width":1500},{"alt":null,"id":42460358115479,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71sqEail9HL.jpg?v=1785074439"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71sqEail9HL.jpg?v=1785074439","width":1500},{"alt":null,"id":42460358148247,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61s2Mna8NhL.jpg?v=1785074439"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61s2Mna8NhL.jpg?v=1785074439","width":1500},{"alt":null,"id":42460358181015,"position":6,"preview_image":{"aspect_ratio":0.996,"height":500,"width":498,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/41dcvBFUmRL.jpg?v=1785074439"},"aspect_ratio":0.996,"height":500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/41dcvBFUmRL.jpg?v=1785074439","width":498}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTwidec\/1 Pair 0-20M Indoor Wall Mounted Photoelectric Beam Sensor NPN NO 18mm Photoelectric Sensor Switch Proximity Switch 2m line Length with Infrared Ray Beam E3F-20DNL-18\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePhotoelectric Switch control by infraredray, as a apporach sensor, includeing\na transmitter and receiver in it. A retroreflective arrangement places the\ntransmitter and receiver at the same location and uses a reflector to bounce\nthe light beam back from the transmitter to the receiver. An object is sensed\nwhen the beam is interrupted and fails to reach the receiver.Can be applied in\nsecurity system, manufacturing industry. Weatherproof (IP66) construction for\nindoor\/outdoor usage.Safety sensor for garage doors or outdoor gates,Overhead\ndoor security sensor,Industrial automation, Detect small objects on\nmanufacturing line,Entry detection for store fronts,Assist in measuring\nparking distance,Alarm sensor etc..\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis product is widely used in outdoors gates, garage doors for indoor\/outdoor usage etc.\u003c\/li\u003e\n \u003cli\u003eSupply Voltage:6-36V DC;Type : NPN(normally open);Wire Type : DC 3 Wire;Sensory Distance : 0-20m\u003c\/li\u003e\n \u003cli\u003eSensor head dimention: M18x70mm;Cable Length : 200cm\/78.7\";Weight : 70g\u003c\/li\u003e\n \u003cli\u003eSending Light : Infrared Rays;Color : Metal Thread;Working temperature: -25-55 degrees.\u003c\/li\u003e\n \u003cli\u003ePackage Content: 1 Pair x Photoelectric Switch+2 x Mounting Bracket\u003c\/li\u003e\n \u003c\/ul\u003e"}