Waterproof industrial retro reflective sensor kit. Included is the sensor, mounting bracket, and reflector. The sensor requires 12 to 250vdc or 24 to 250vac (we recommend 12 or 24vdc, or 110vac). The sensor has a relay output that has both normally open and normally closed contacts and can handle 5 amps of 5-250v. We use this sensor in any application that requires 100% reliability or is in a wet enviroment (rated to 1200psi washdown). Additional timing controls can be added to this sensor to eliminate the need for a controller in simple applications like a single function mechanism or a pneumatic effect.