Infrared barriers(Infrared wall) of the features ¡êo 1. Appearance is a lights-shaped, which used to install intelligent infrared guardrail. Anti-theft, hidden, security and lighting. 2. Steel and aluminum bracket + PC engineering plastic material, no deformation under high temperature, anti-impact, durable; 3. Cylinder can be installed two to receive the optical axis or optical axis of two emission ¡ê» 4. Easy installation, adjustable height, horizontal adjustable, 5. Infrared barriers(Infrared wall) = infrared guardrail + infrared barriers cylinder. Model RD-B255 Height¡ê¡§cm¡ê© 255 Diameter¡ê¡§cm¡ê© ¡ìæ14 Carton;11.5;2.605*0.26*0.26m.