Category: Detection Devices

Showing 65–69 of 69 results

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  Notifier Honeywell DOM 4-24 Digital Output Module (583362.22.IPMSG)

  The DOM (Digital Output Module) is the central control element of VARIODYN D1. It has interfaces to all input/output assemblies, administers, and monitors the loudspeaker circuits for voice alarm systems and electro-acoustic emergency warning system per EN 60849 and EN 50849. Large or complex system configurations can be implemented through the networking of multiple DOMs via Ethernet. The DOM offers a high level of automatic and constant monitoring as standard. All connected power amplifiers are permanently monitored by the DOM and if a power amplifier becomes faulty, it can be replaced dynamically by a backup amplifier or a backup amplifier channel. The switchover is done automatically by the DOM. The loudspeaker lines are permanently monitored for short circuit, ground fault, and failure as well as impedance deviation. Faulty loudspeaker zones are separated in a non-reacting manner. A DOM contains storage capacity for preset announcements, which can be used for alarm texts and signals (escape alarm, caution signal) and warning signals (gongs). The volume of each source and each amplifier channel can be controlled. Additional filters like parametric equalizer, high-and low pass filter are available.

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  Optical Smoke Sensor (ECO1003-A) C/W BASE

  ₦16,000.00 ₦13,500.00

  Features

  • Low profile design
  • Low current draw
  • Automatic drift compensation
  • Operates on 12 and 24VDC Systems
  • Remote alarm test feature l Easy maintenance
  • Remote LED Option
  • Approved to EN54-7:2000 (Amendment 1)
  • EN54-5:2000 (Amendment 1) Class A1R; CEA 4021
  • Extended warranty

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  System Sensor Standard Detector Base (ECO1000B)

  ₦3,500.00 ₦2,500.00

  System Sensor ECO1000B Base is designed for use with System Sensor’s ECO1000 range of conventional detectors.

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  ZETA PurCheck – Non-Flammable Smoke Detector Test Spray HO-30S

  • The only totally non-flammable testing product available, and an alternative to SmokeCheck®
  • Meets all NFPA 72 and International Fire Codes
  • 100% EPA compliant with no HFCs or CFCs
  • Effective: 300+ tests per can
  • UL and ULC Listed
  • Safe on sensors

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  ZT-20EX Zeta ATEX Approved UV/IR Flame Detector

  • • Triple IR Spectrum – for longer distance detection and high false alarm immunity
    • Compact and lightweight design
    • User Selectable (Senitivity/Functions)
    • Multiple output options
      • Relays for Alarm and Fault
      • 0-20mA (stepped)
      • RS-485/RS-232 spectrum monitoring
    • Lower power requirement (35mA – standby / 75mA – alarm)
    • Ex cable gland /2 metre cable assembled & provided for users’ easy installation
      • Certifications
        • ATEX approved by DNV for explosion-proof
        • CE marking

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