Diablo DSP-55 Loop Detector (Plug-In) Long Range secondary relay has a momentary

secondary relay has a momentary or latching mode

Compact package of 9

Use with SECO-LARM door closers SD-C121-S

Liftmaster MAREDLED17

Diablo DSP-55 Loop Detector (Plug-In) Long Range secondary relay has a momentaryCLICK HERE FOR BROCHURECLICK HERE FOR MANUAL Diablo DSP 55 Loop Detector (Plug In) The DSP 55 detector is intended to be a full featured single channel detector that can work with both inductive loops as well as the new Diablo Controls mini loops. Many features have been included which are normally found only on more expensive models. The small package is powered by a high performance 8 bit microcontroller that does not skimp on performance. The DSP