Seco-Larm E-964-S50TB Multi-Frequency Single Photobeam Sensor; 4 selectable frequencies to reduce interference; Up to 50ft (15m) sensing distance; Replaced E-961-S50TB

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

• 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

• 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°~131°F
• Operating Humidity: 0~95%
• Dimensions: 3-11/16" x 2-3/8" x 1-13/16"
• Weight: 2.6-oz