![OPTEX® SL-350QDP-BT Active IR Outdoor Barrier [SL-350QDP-BT]](http://en-shop.sysaway.com/cdn/shop/products/SL-350QDP-BT_grande.png?v=1646043348)
Reference:
SL-350QDP-BT
4 Beams wireless AIR barrier. Range: 100m. 4 Channels. Double modulation. Without housing, special for column assembly.
