Seco Larm E 964 S50Tb Multi Frequency Single Photobeam Sensor; 4 Selectable Frequencies To Reduce Interference; Up To 50Ft (15M)

Seco-Larm E-964-S50Tb Multi-Frequency Single Photobeam Sensor; 4 Selectable Frequencies To Reduce Interference; Up To 50Ft (15M) Sensing Distance; Small Size For A Less Conspicuous Installation Seco-Larm E-964-S50Tb Multi-Frequency Single Photobeam Sensor; 4 Selectable Frequencies To Reduce Interference; Up To 50Ft (15M) Sensing Distance; Small Size For A Less Conspicuous Installation; Simple To Install; Built-In Agc Control To Filter Out Lighting Disturbances; Signal Strength Indicator For Easier Alignment; Led Indicators For Power, Signal Strength, And Trigger; Weatherproof For Outdoor As Well As Indoor Use (Ip65); Mounting Hardware Included Key Features 4 Selectable Frequencies To Reduce Interference Up To 50Ft (15M) Sensing Distance Small Size For A Less Conspicuous Installation Simple To Install Built-In Agc Control To Filter Out Lighting Disturbances Signal Strength Indicator For Easier Alignment Led Indicators For Power, Signal Strength, And Trigger Weatherproof For Outdoor As Well As Indoor Use (Ip65) Mounting Hardware Included Specifications Number Of Beams: 1 Current Draw: Transmitter 15Ma@12Vdc/Receiver 30Ma@12Vdc Infrared Led Wavelength: 940Nm Operating Voltage: 10~24Vdc Interupt Speed: 50Ms Led Beam Spread Angle: Approximately 10 Leds-Red: Indicates Transmitter And Receiver Are Not Aligned Or Beam Is Broken (Alarm) Leds-Yellow: Indicates Receiver'S Signal Is Weak Or Beam Is Broken (Signal) Leds-Green: Indicates Connected To Power Output: No/Nc Relay (Set By Jumper, Default Is N.C.) 0.5A@30Vac/Vdc Enclosure: Ip65 Operating Temperature: -13~131F Operating Humidity: 0~95% Dimensions: 3-11/16'' X 2-3/8'' X 1-13/16'' Weight: 2.6-Oz