Welcome to Ampac

Ampac Brands

• ZoneSense
  • ZoneSense
  • ZoneSense DH4
• ZoneSense PLUS
  • ZoneSense PLUS
  • ZoneSense PLUS AR
• FireFinder
  • FireFinder Multi-Loop FACP
  • FireFinder Multi-Zone FACP
  • SmartTerminal LCDA
  • SmartTerminal LCDA SlimLine
• EV3000
  • EV100
  • EV3000
• FastSense
  • FastSense Plus
  • FastSense 100
  • FastSense 25
• SmartGraphics
  • SmartGraphics
• Ancillaries
  • Conventional Detectors
    • Orbis
    • Series 60 Ionization Smoke Detector
    • Series 60 Standard Base
    • Duct Sampling Unit
  • Analogue Devices
    • 3 Input Device
    • 3 Input Output Device
    • Ampac Integrated Base Loop Sounder
    • Ampac Powered Loop Beacon
    • Discovery Carbon Monoxide Detector
    • Discovery Multisensor
    • Discovery Thermal C
    • Discovery Thermal D
    • Duct Sampling Unit
    • Single Input Device
    • Single Input Output Device
    • XP95 Base
    • XP95 Circuit Isolator
    • XP95 Ionization Smoke Detector
    • XP95 Manual Call Point
    • XP95 Optical Smoke Detector
    • XP95 Thermal A
    • XP95 Thermal B
  • Beam Detectors
    • Fireray 2000
  • Manual Call Points
    • ACP-01 Manual Call Point
    • ACP-02 Manual Call Point
    • ACP-03 Manual Call Point
    • ACP-04 Manual Call Point
    • D101 Manual Call Point
    • FP2 Manual Call Point
  • Door Holders
    • ADH-01 Surface Mounted Door Holder
    • DH1351 - Keeper Plate
    • DH1365
    • DH1368 - Flush Mounting Electro Magnetic Door Hold
    • DH1370/15 - 1370/30 - Electro-Magnetic Door Holder
    • H1330 - Magnetic Door Holder
    • H1369 Floor Mounted Electro Magnetic Door Holder
  • Speakers
    • 100mm Ceiling Speaker
    • 200mm Ceiling Speaker
    • Horn Speaker 10 Watts
  • Visual Warning Devices
    • Remote LED
    • Strobe ASL-30
  • Audible Warning Devices
    • 150mm Fire Bell
    • 200mm Fire Bell
    • Buzzer Mute
    • Vantage Combi
    • Vantage Sounder
    • Vara
    • Vector Sounder
  • Amplified Sound Systems
    • EV120
    • EV20
    • EV40
    • EV60
  • MultiAmp Power Supplies
    • MultiAmp 2A PSU
    • MultiAmp-DH 250mA Door Holder Supply

Ampac Solutions

• Conventional Fire Systems
• Intelligent Fire Systems
• Alarm/Warning Systems
• Agent Release Systems
• High Sensitivity Detection
• Graphic Interface

ZoneSense DH4

The ZoneSense DH4 is a four (4) zone two-wire conventional Fire Alarm Control Panel (FACP) with a front panel layout that offers a user friendly interface, clear visual indications and tactile-feedback for controls.

The design of the ZoneSense DH4 focuses on applications for local alarm FACP’s – i.e. a non-brigade calling system but with a host of features.

Key features of the ZoneSense DH4 FACP include:

• Dual Door Holder Outputs – two failsafe 24VDC outputs for fire door operation. The outputs being de-activated and doors released if an alarm condition is present or they are manually released at the front panel
• Mains Only Mode or optional backup battery operation – factory set to operate on mains only. Changing the setting will permit monitoring of optional batteries
• Low quiescent current – of particular benefit if the battery option is used
• Walk Test Facility – allows a single person to perform a system test
• Class Change Input – allows the alarm output to be controlled by an external programmable timer
• Alert Input – when an alert input is active the alarm output will pulse on & off in 1 sec intervals
• Easy to use – the panel is simple to operate, install and commission therefore reducing costs
• Each detection circuit accommodates up to 40 Conventional Fire Detectors