The Optex SL-350QDP is an outdoor 4-channel select quad beam photoelectric detector featuring a 350 Ft. detection range and a form C relay output.
The IR transmitter and receiver must be perfectly aligned in order to achieve the optimal operation of the photoelectric detector. However, a great deal of patience, time and effort is required to ensure that the receiver is receiving the maximum amount of infrared signal possible from the transmitter. Optex has the solution the SL series is designed to lighten your workload while achieving perfect alignment.
The SL-QDP series offers double modulation beams that differ in pulse patterns. This can enhance signal discrimination against potential noise interference such as sunlight or other external light sources, resulting in a reduction of missed or false alarms. Together with OPTEX triple layered Sunshine Protection Technology, it ensures high reliability under the severe outdoor security environment.
By employing quad beam, it dramatically reduces false alarm caused by birds and falling leaves. Moreover, it is also important that the housing design of both long and short beams is harmonized.
|Power||12V DC, 24V DC|
|Features||Form C Relay, Heater Option, Tamper Switch, Weather Resistance|