Available in Checkout
It you are purchasing or own an EMX NIR-50 retro-reflective photoeye, this is an additional purchase of a hood that the reflector can be placed inside.
The NIR-50 photo eye works on reflecting the safety beam back to the receiver/transmitter unit. If the beam is not reflected properly the system will react as if there is an obstacle.
The hood keeps rain and other debris (such as bird waste which has a way of falling on any surface you do not want it to) from distorting or blocking the reflective surface. This also helps to keep midday sun, the most intense sun rays, from glaring off the reflector and disturbing the beam's reflection.
QB ID: Reflector-O-HD