Linear E3K Photo Eye Reflective Beam Detector with Resistor Assembly

Protect entry points and perimeter zones with the Linear E3K photoelectric beam detector — a dependable reflective beam “photo eye” engineered for gate operators, access control and perimeter security monitoring. The E3K delivers reliable object detection and reduces nuisance trips with a 40-foot sensing range and stable reflective sensing that’s ideal for driveways, loading docks and fenced perimeters. Dual-voltage compatibility (24 and 110 VAC) speeds installation across a variety of control panels and power systems, while the included bracket, reflector and resistor assembly get the sensor working quickly with minimal onsite adjustments. Built to perform outdoors, the unit meets UL325 requirements and features NEMA 3, 4, 5, 12 and 13 protection for resistance to weather, dust and contaminants—helping you maintain continuous surveillance and access safety. For integrators and facilities managers looking for a compact, code-compliant solution, the Linear E3K photoelectric beam detector offers dependable detection and simple integration. Add it to your perimeter security or gate operator project for reliable monitoring and reduced maintenance; contact us to order or specify for your next installation.

• Provides dependable perimeter protection up to 40' to reduce false alarms and secure gates, doors and entryways
• Dual-voltage design (24 & 110 VAC) simplifies installation across commercial and residential access control systems
• Includes bracket, reflector and resistor assembly for fast, out-of-the-box setup and reliable alignment
• UL325 compliance ensures compatibility with gate operators and meets industry safety standards for access control
• Rugged NEMA 3/4/5/12/13 housing delivers weather and dust resistance for long-term outdoor surveillance and monitoring