Receivers & Decoders

IS IT NECESSARY TO PROGRAM A TRANSMITTER OR TRANSMITTERS INTO A RECEIVER IN ORDER TO OPERATE A DECODER?
The 601A decoders operate independent of the receiver as far as recognizing the transmitters. The receiver itself may be used as an additional channel/zone and is likewise independent of the decoder.

THE DW101A TRANSMITTER/601A DECODER OPERATES THE CONTROL PANEL IN REVERSE - WHEN THE OPENING CLOSES THE PANEL ALARMS - WHEN THE OPENING ALARMS THE PANEL RESTORES.

Make sure the RED jumper on the DW-101A is set to match the input loop - Jumper closed = N/C loop or reed switch - Jumper open = N/O loop.

When using the 601A (6CHAN-1) decoder, the outputs are normally open and must be connected to the "hot" side of the zone input on the panel. The panel should be programmed to see end of line resistors and the resistors installed across the zone (not in line or series). If the decoder outputs are wired in series, the panel will operate in reverse.