Description The GJD GJD397 D-TECT X Repeater must be placed within 500 meters line of sight between the D-TECT X detector(s) and D-TECT X Receiver(s). The unit will repeat all signals from D-TECT X detectors within range, and as such does not require any programming to function. The Advantages Of GJD397 GJD 500m Wireless Repeater Transmission Range 500m Line of sight Code recognition programming of each detector Weatherproof IP55
