ZoneSense NZ400 – Conventional Control Panel

Product Overview

The NZ400 is an automatic Fire Alarm Control Panel. The NZ400 has four 2-wire fire detection circuits able to accommodate heat detectors, smoke detectors, manual call points or a combination of these devices. Programming and interrogating the panel configuration is made easy with the inclusion of a seven-segment display. Acrylic index can be easily fitted or removed. The index is back lit. The NZ400 has two bell outputs to alert personnel in the event of a fire. These outputs are monitored for short and open circuit conditions. With the addition of an SGD Type II board, the system can signal the brigade. Up to four (4) programmable relays can be added to the panel using the serial relay board.


  • Four detection zones plus DBA input
  • Available in Front or Rear Service
  • Supports ATS connection
  • Programmable zone response – only AVF
  • Zones selectable for Bell / Brigade calling
  • Event Log (Last 8 events)
  • Earth leakage monitoring (selectable)
  • Mains present monitoring (selectable)
  • Double Knock (grouping zones)
  • Back lighting for index
  • Defect Buzzer selectable
  • Complies with NZS4512:2003


Detection Zones

4 x Monitored Inputs (2 wire systems)

Detectors per Zone Circuit

40 (max) using 3K3 End of Line (EOL)

Alarm Sounder Outputs

2 x Monitored Outputs rated 2A at 12V dc

Auxiliary Power

800mA at 12V dc (fused)

Mains Supply

230V ac at 500mA

Operating Voltage

12V dc

Quiescent Current


Battery Space

1 x 7Ahr

Dimensions (mm)

320 H x 350 W x 80 D


Item Numbers


NZ400 Conventional Indicator Panel Front Service EV20W + Batteries


NZ400 Conventional Indicator Panel Rear Service EV20W + Batteries




8-way Relay Board


Serial Relay Board