ZoneSense DH4 Conventional Fire Alarm Control Panel
The ZoneSense DH4 Conventional Fire Alarm Control Panel delivers basic fire detection and alarm facilities for smaller installations of up to 4 zones where the system is not required to meet AS 1670.1 or be brigade connected.
Designed as a compact, cost-effective local panel with dedicated door holder outputs, it is ideal for applications such as Plant Rooms, Retail Stores, and Small Residential Facilities where brigade monitoring is not mandatory.
- Walk Test Facility
- Zone Isolate Facility.
- Dual Door Holder Outputs.
- Mains Only Mode.
- Low Quiescent Current.
- Class Change Input.
- Alert Input.
| Detection Zones | 4 x Monitored Inputs |
| Detectors per Zone Circuit | 40 (max) using 10uF End of Line (EOL) |
| Alarm Sounder Outputs | 2 x Monitored Outputs rated 250mA @ 27V dc 10KΩ EOL |
| Door Holder Outputs | 2 x Monitored Outputs rated 250mA @ 27V dc 10KΩ EOL |
| Relay Outputs | 1 x VFCO rated 1A @ 30V dc (Fire) |
| 1 x VFCO rated 1A @ 30V dc (Fault) | |
| Power Supply | 1.6 A (max) |
| Battery Space | 2 x 7Ahr |
| Dimensions | H 300mm x W 360mm x D 100mm |
| 2250-4200 | ZoneSense DH4 – ABS (BX1) excl Batteries |
| 2250-4250 | ZoneSense DH4 – Metal (BX10) excl Batteries |
| ENC3016-A | Metal BX10 Surround |