Screw these controls into a light bulb socket.

Verify the signal output type of DC switches—a red light indicates NPN, and a green light indicates PNP.

Transmit a beam of light up to 225 ft. from the transmitter to the receiver.

Detect the presence or absence of an object moving at high speeds with a light beam. These switches have a longer sensing distance than proximity and ultrasonic switches.

Rated IP69K, these switches can withstand high-pressure, high-temperature washdowns and temporary submersion.

Set these switches to delay activation by up to fifteen seconds after detecting an object.

A built-in relay produces AC voltage output. These switches are often used with older programmable logic controllers (PLCs).

The highly flexible fiber-optic cable and small sensing end help you position these switches in hard to reach areas.