Need help?Do you have a question about the Notifier 4812 and is the answer not in the manual?
General| Type | Fire Alarm Control Panel |
|---|---|
| Manufacturer | Notifier |
| Model | 4812 |
| Zones | 12 |
| NAC Circuits | 4 |
| Voltage | 24 VDC |
| Battery Capacity | 18Ah |
| Battery Backup | 24 hours standby |
Details the 4ZB and 4ZBR circuits for four-zone detector loops, including features and wiring.
Explains the 2Z2W circuit for two-wire smoke detectors, including features and operation.
Initial checks and tests after field wiring completion, before full operation.
Simulates power loss to verify panel response and status indication.
Simulates alarm conditions to check zone response, LEDs, and audible devices.
Procedures to test the battery charger's voltage and current output.
Verifies the panel's operation and alarm signaling during power failure.
To Next Page