Overview
PC4702BP dual-zone bell panel — MAXSYS supervised bell/siren output module on Combus.
Product type
Siren / sounder
At a glance
| Detail | Value |
|---|---|
| Category | Siren / sounder |
| Primary manual | PC4702BP Dual Zone Bell Panel Installation Manual |
| Install scope | Premises panel or bus device |
| Supervision | Panel trouble display when faulted |
What this device does in the system
Provides audible/visual alarm annunciation when the panel enters alarm — must be enrolled and supervised like any other wireless or bus device.
Before you install or replace one
- Confirm exact model number on the label matches the install manual.
- Verify host panel or system family — Keybus, Corbus, Combus, PowerG, MX, or 433 MHz are not interchangeable.
- Check device limits on the panel/receiver before adding zones, sirens, or credentials.
- Include current draw in power budget calculations for modules, receivers, and keypads.
- For wireless: test RF at the mounted location, not only on the bench.
Official sources
- Product page: DSC MAXSYS Dual-Zone Bell Panel PC4702BP (ID 36)
- PC4702BP Dual Zone Bell Panel Installation Manual — DSC official documentation
Need more help with this model?
We have not published model-specific troubleshooting for the DSC MAXSYS Dual-Zone Bell Panel PC4702BP yet. The manufacturer's installation and user manuals are the most reliable source for wiring, programming, and trouble codes.