Mageway Indoor E3Jk-R4M1 Retro-Reflective Photoelectric Beam Sensor 12-240Vdc Product Details 1.Product Description: The photoelectric sensor can be used in security system and manufacturing industry. It can be used as safety sensor for garage doors or outdoor gates,Overhead door security sensor,Industrial automation, Detect small objects on manufacturing line,Entry detection for store fronts,Assist in measuring parking distance,Alarm sensor etc... The sensor has a SPDT output (with both normally opener and normally closed dry contact ouputs). The outputs will be reversed when the beam is interrupted. The sensor is pre-wired 6ft (1.8m) cord for easy wire connection. The sensor can be powered by a wide range power input which could be 12-240VDC 24-240VAC. 2.Technical specifications: Detection Method: Retro-Reflective Angle: 1.5o approx. Max. Sensing Range: 13 Feet (4 m) Supply Voltage: 12-240VDC, 24-240VAC Output: Relay SPDT Output Capacity: 3A/30VDC, 3A/250VAC Ambient Temperature: -4-131 F(-20-55 ?) 3.Contents: 1 x Retro-reflective Photoelectric Beam Sensor; 1 x User Manual; 1 Set of Installation Accessories. INVISIBLE BEAM for higher security! UNIVERSAL ? Can be used as safety sensor for garage doors or outdoor gates, Overhead door security sensor, Industrial automation, Detect small objects on manufacturing line, Entry detection for store fronts, Assist in measuring parking distance, Alarm sensor etc... BIG SIZE OF REFLECTOR for easy alignment and longer detecting distance than the rectangle reflector photoelectric sensor. WIDE RANGE INPUT (12-240VDC 24-240VAC) for easy power solution. Pre-wired 1.8 m(6 ft) for easy wire connection. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.