Got my first few runs in yesterday, and last night with the new Siren and Bar. 3 EMS and 1 Oven Fire. A few observations:
- Howler overpowers and drowns out Siren
- Fusion 400 stick needs to be swapped for a dual color. Good thing I just bought one.
- I hate the pattern on the back of the bar...
As long as the siren has a Power input, and uses trigger wires to activate a tone, you can use it without a problem. If the siren requires the output of the controller to run the siren, then a Relay will be required. Each output on the 4200 is good for 5a