{"id":8532541145241,"title":"Roberee Reflection Light Barrier, E3JK-R4M1 Reflection Photoelectric Sensor AC 90-250V 3A Photoelectric Switch for Automatic Garage Door Alarm Sensor DIY Sensor Stair Light","handle":"roberee-reflection-light-barrier-e3jk-r4m1-reflection-photoelectric-sensor-ac-90-250v-3a-photoelectric-switch-for-automatic-garage-door-alarm-sensor-diy-sensor-stair-light","description":"\u003ch3\u003eRoberee Reflection Light Barrier, E3JK-R4M1 Reflection Photoelectric Sensor AC 90-250V 3A Photoelectric Switch for Automatic Garage Door Alarm Sensor DIY Sensor Stair Light\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eTechnical data: Structure Separate Amplifier Type Method for detecting the\ntype of reflection Voltage: AC 90-250V Output current: 3A. Ambient\ntemperature: -30 °C to + 65 °C. Size: 5 x 5 x 2 cm. Advantages: Small,\nmultifunctional, long service life, high precision, fast response, Detection\ndistance and advantages against light, electricity and magnetic interference\nability. Package includes: 1 x photoelectric sensor (including screws)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eOperating principle: the reflective light barrier uses the light beam blocked or reflected by the detected object to detect the presence of the object via the synchronous loop of the gate circuit.\u003c\/li\u003e\n \u003cli\u003eHigh-quality material: the housing of the photoelectric switch is made of fireproof ABS material, is small and durable. It adopts the light source type emission tube and has a stable performance.\u003c\/li\u003e\n \u003cli\u003eMultiple advantages: the light barrier sensor offers the advantages of high precision, fast response speed, long detection distance and strong resistance to light, electricity and magnetic interference.\u003c\/li\u003e\n \u003cli\u003eIntelligent function: the photoelectric sensor switch uses integrated circuit technology and SMT surface mounting technology and has intelligent functions such as delay, extension, external synchronisation and anti-interference.\u003c\/li\u003e\n \u003cli\u003eEasy to use: photoelectric switches can be used in security systems and in the manufacturing industry, often for garage doors or automatic doors. Alarm sensors, DIY sensor stair lights, etc.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-09-26T01:22:57+10:00","created_at":"2025-09-26T01:22:53+10:00","vendor":"Roberee","type":"Photoelectric Sensors","tags":["industryDE_Sep2025"],"price":19800,"price_min":19800,"price_max":19800,"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":45746997199001,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B09136GF1G","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Roberee Reflection Light Barrier, E3JK-R4M1 Reflection Photoelectric Sensor AC 90-250V 3A Photoelectric Switch for Automatic Garage Door Alarm Sensor DIY Sensor Stair Light","public_title":null,"options":["Default Title"],"price":19800,"weight":192,"compare_at_price":null,"inventory_management":"shopify","barcode":"Robereethig7c1oqn","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/soundstores.net\/cdn\/shop\/files\/de-B09136GF1G.jpg?v=1775751753","\/\/soundstores.net\/cdn\/shop\/files\/61Y6dmn5y1L.jpg?v=1758813776","\/\/soundstores.net\/cdn\/shop\/files\/611X7X6LaZL.jpg?v=1758813776","\/\/soundstores.net\/cdn\/shop\/files\/61L1t7ANFKL.jpg?v=1758813776","\/\/soundstores.net\/cdn\/shop\/files\/61a-2kMnIFL.jpg?v=1758813775","\/\/soundstores.net\/cdn\/shop\/files\/616GnccKB9L.jpg?v=1758813776","\/\/soundstores.net\/cdn\/shop\/files\/61qF2pATDkL.jpg?v=1758813776","\/\/soundstores.net\/cdn\/shop\/files\/61ypwtdxjYL.jpg?v=1758813776","\/\/soundstores.net\/cdn\/shop\/files\/71vymytpvaL.jpg?v=1758813776"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/files\/de-B09136GF1G.jpg?v=1775751753","options":["Title"],"media":[{"alt":null,"id":34642956648601,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/soundstores.net\/cdn\/shop\/files\/de-B09136GF1G.jpg?v=1775751753"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/de-B09136GF1G.jpg?v=1775751753","width":1601},{"alt":null,"id":34642956681369,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61Y6dmn5y1L.jpg?v=1758813776"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61Y6dmn5y1L.jpg?v=1758813776","width":1001},{"alt":null,"id":34642956714137,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/611X7X6LaZL.jpg?v=1758813776"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/611X7X6LaZL.jpg?v=1758813776","width":1200},{"alt":null,"id":34642956746905,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61L1t7ANFKL.jpg?v=1758813776"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61L1t7ANFKL.jpg?v=1758813776","width":1500},{"alt":null,"id":34642956779673,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61a-2kMnIFL.jpg?v=1758813775"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61a-2kMnIFL.jpg?v=1758813775","width":1001},{"alt":null,"id":34642956812441,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/soundstores.net\/cdn\/shop\/files\/616GnccKB9L.jpg?v=1758813776"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/616GnccKB9L.jpg?v=1758813776","width":1500},{"alt":null,"id":34642956845209,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61qF2pATDkL.jpg?v=1758813776"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61qF2pATDkL.jpg?v=1758813776","width":1500},{"alt":null,"id":34642956877977,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61ypwtdxjYL.jpg?v=1758813776"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61ypwtdxjYL.jpg?v=1758813776","width":1500},{"alt":null,"id":34642956910745,"position":9,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/soundstores.net\/cdn\/shop\/files\/71vymytpvaL.jpg?v=1758813776"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/71vymytpvaL.jpg?v=1758813776","width":1601}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eRoberee Reflection Light Barrier, E3JK-R4M1 Reflection Photoelectric Sensor AC 90-250V 3A Photoelectric Switch for Automatic Garage Door Alarm Sensor DIY Sensor Stair Light\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eTechnical data: Structure Separate Amplifier Type Method for detecting the\ntype of reflection Voltage: AC 90-250V Output current: 3A. Ambient\ntemperature: -30 °C to + 65 °C. Size: 5 x 5 x 2 cm. Advantages: Small,\nmultifunctional, long service life, high precision, fast response, Detection\ndistance and advantages against light, electricity and magnetic interference\nability. Package includes: 1 x photoelectric sensor (including screws)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eOperating principle: the reflective light barrier uses the light beam blocked or reflected by the detected object to detect the presence of the object via the synchronous loop of the gate circuit.\u003c\/li\u003e\n \u003cli\u003eHigh-quality material: the housing of the photoelectric switch is made of fireproof ABS material, is small and durable. It adopts the light source type emission tube and has a stable performance.\u003c\/li\u003e\n \u003cli\u003eMultiple advantages: the light barrier sensor offers the advantages of high precision, fast response speed, long detection distance and strong resistance to light, electricity and magnetic interference.\u003c\/li\u003e\n \u003cli\u003eIntelligent function: the photoelectric sensor switch uses integrated circuit technology and SMT surface mounting technology and has intelligent functions such as delay, extension, external synchronisation and anti-interference.\u003c\/li\u003e\n \u003cli\u003eEasy to use: photoelectric switches can be used in security systems and in the manufacturing industry, often for garage doors or automatic doors. Alarm sensors, DIY sensor stair lights, etc.\u003c\/li\u003e\n \u003c\/ul\u003e"}