Twin-Beam (SBT series) design for greater stability
Auto Gain Control Circuit enables the sensor to work in such an Environmental Conditions (rain, fog, snow etc.)
Dual infrared beams available in 30m, 40m, 60m, 80m and 100m range models
Separate receiver LEDs for beam alignment, received light level, and alarm, transmitter power LED indication provided
Built-in viewfinders for optical axis adjustment. Both horizontal and vertical adjustment are provided at the receiver and the transmitter with alignment and signal level LEDs at the receiver to confirm optimum adjustment. Compact size and light weight
SBM is very unique product with breakthrough triple beams which is unfamiliar at the market.
Blocking time adjustment is provided for specific target movement rate detection.