What does bell circuit trouble mean on my DSC Control Panel?
- AAlexander PriceSep 10, 2025
If your DSC Control Panel is showing a bell circuit issue, it's likely due to an open circuit. Disconnect the Bell-/Bell+ wire leads and measure the resistance of the wire leads. An open circuit indicates a break in the wiring or a defective siren/bell. Jumper Bell+, Bell- with a 1K resistor (Brown, Black, Red) to verify if the trouble clears.










