Easy siren to wire up. Enable siren/PA via CPS.



Here is an XTL5000 set-up with a siren using the HLN6819A siren control box. I can't figure out air-horn! Works with APX series radios also.


If PA is on, it's on stand-by and if you press the PTT it will broadcast over the siren speaker and cut-off the siren. IF PA is also ON, the volume button will adjust the PA volume. Turn PA off to use mic to TX on radio.



Part#HLN681A SIREN Control Box
Part#HLN1493E Siren Amp
Part#HKN6149A Radio-To-XTL Cable

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