LMA-1100 LOOP DETECTOR Rear mounted switches allow the user to set up operational parameters including frequency & sensitivity without removing the cover from the detector. All switch settings, excluding the frequency switch settings, dynamically update immediately when changed. A front panel push button is provided for resetting the detector and for reviewing previous loop fault conditions stored in the internal memory. Rear panel access to the detectors selectable parameters and options offer the installers and technicians access to the detectors switches without having to remove the cover. Sensitivity: 10 Position Rotary Switch Loop Frequency: 2 Position DIP Switch - DIP 1 & 2 Sensitivity Boost : 8 Position DIP Switch - DIP 1 CUTSHEET   EXPLODED VIEW   INSTALLATION   WARRANTY Available Accessories: Alarms, UPS battery back-up, Red/Green traffic lights, Heaters.