OX200QDPBT SL-200QDP-BT Double Modulation Quad Barrier

SL-200QDP is an active infrared (AIR) barrier kit with a 60-meter range for outdoor use, designed to create a perimeter alarm. The four-beam kit includes a channel selector (4 channels) to simplify the creation of column barriers by superimposing the units and double modulation for reliable signal transmission even when the system is exposed to strong sunlight or intense light sources. SL-200QDP can also be connected to an IP network when used in combination with the PIE-1 IP/POE module. For barrier tower installations, we offer SL-200QDP-BT, a model without a front cover

Easy alignment tool

The precision of alignment between the transmitter and the receiver is crucial for optimizing the operation of infrared barriers. To facilitate correct optical alignment, the SL-200QDP frame is colored bright yellow, to be visible from a distance, and includes a “viewfinder” consisting of a 2x telescopic lens for the beam. A sound indicator installed in the receiver validates the optical alignment accuracy. For fine adjustment, the SL-QDP receiver is equipped with five LEDs to indicate the level of signal received by the transmitter, from poor

Weatherproof The

IP65 rated SL-200QDP case is designed to meet dust and water protection requirements. The two roofs of the front cover are positioned above the upper and lower beams to prevent the formation of frost that could reduce signal strength. The case is made of UV-resistant polycarbonate, to avoid deterioration caused by ultraviolet rays and to maintain good transparency over time for photoelectric sensors.