Product Features1. Strong anti-interference ability: has good anti-interference ability to electromagnetic signal, strobe light, welding arc and surrounding light sources.2. Easy to install and adjustable, simple wiring and beautiful appearance in accordance with European design standards3. IEC61496-1/2 standard of Type 4 and has passed CE certification, Type 2, Type 4.4. Short reaction time (â?¤15ms), Safe and reliable.5. 30 * 30mm width and thickness, effectively reduce the installation space6. Safety light beam is connected to the cable through the aviation plug connector, which enables accurate, quick and simply assemble, dismantle and wiring.7. All electronic components of this safety light beam are produced by world-renowned brands.8. Excellent optical design and well-focused light beam, divergence angle +/- 2.5 degrees, making the safety light beam very easy to align and maintain.9. Simple two-piece