VESDA ASD & OSID by XTRALIS There are 57 products.



The ultimate smoke detection solution by the world’s number 1 supplier of ASD systems


  • VESDA ASD Detectors
    Vesda ASD Detectors

    What is Very Early Warning Smoke Detection?

    VESDA by Xtralis very early warning aspirating smoke detection solutions with continuous air sampling provide the earliest possible warning of an impending fire hazard. VESDA aspirating smoke detectors buy the critical time needed to investigate an alarm and initiate an appropriate response to prevent injury, property damage or business disruption. VESDA detectors have multi-level warnings and a wide range of sensitivity that does not degrade or change over time, so even minute levels of smoke can be detected before a fire has time to escalate. In addition, VESDA systems are manufactured using targeted Six Sigma techniques and ISO 9000 standards and have been certified by regulatory bodies worldwide.

  • VESDA LCD Programmer & High Level Interfaces
    Vesda Programmer



    • User friendly menu system
    • Supports multiple languages
    • Single point access to entire VESDAnet system
    • Alarm and fault simulation
    • Shows wiring order
    • Locates communications failures
    • Password security
    • Hand held or remote mounting
    • Automatic Logoff when inactive
    • Backlit LCD screen

    up to 14 assigned users or Administrators with an individual 4 digit Personal identification Number (PiN), and one Distributor, can log onto a VESDAnet system under one of three levels of access which are password protected:

    • user (uSr) is only able to view parameters, check status, alarms and reset the system
    • administrator (adm) has access to most commands and programming parameters
    • distributor (dSt) is the topmost level and has unlimited access to all commands and parameters in the system
    • lost pIn numbers can be overcome by obtaining a once only pass number from your xtralis VESDA dealer
    Vesda HLI



    • Direct access and monitoring of your entire VESDAnet system
    • Designed for small or large networks
    • VHX-0210 includes modem support for remote notification & interrogation
    • Seamless data transfer from your VESDAnet to your PC
    • Easily configured using Xtralis configuring and monitoring software packages
    • VESDA HLIs are recommended for monitoring only. They are not approved for use as a primary reporting device.

    The VESDA sliding Windows High Level interface (HLi) links your VESDAnet with PC software monitoring and configuring tools such as Xtralis VsM4 and Xtralis VsC. To configure and monitor devices on VESDAnet, your HLi must be connected to a VESDAnet socket card.

  • Filters & Spare Parts

    FlameStop has a range of filters and spare parts to suit VESDA Aspirating Smoke Detectors.

  • Pipes and Fittings
  • VESDA Remote Displays
    Vesda Remote Displays

    The VESDA display module monitors and reports the status of a detector, providing visual representation of smoke levels along with all alarm and fault conditions.

    The Display Module can be mounted into a detector unit, a remote mounting box or a 19in sub rack. Several displays can be configured to display information from a single detector in multiple locations.

    Display Module Features

    • Provides Immediate Status Reporting for a Single VESDA Zone
    • Allows Zone Control of Assigned VESDA Detector
    • High Intensity Alarm LEDs
    • Remote Relay Option
    • 20-Segment Vertical Bar Graph Display
    • Alarm Threshold Indicators
    • Built-In Sounder for Audible Warning
    • Comprehensive Fault Reporting
    • Multi-mode Numeric Display (defaults to smoke obscuration)
    • Recessed Mounting Option

    Programmer Module

    The menu driven VESDA Programmer allows the user to conveniently configure, commission and maintain the VESDA system, as well as program each individual detector.

    Remote Box

    The remote box offers the option to mount modules at site specific locations. The remote mounting option is normally exercised where there is a need to monitor and/or manage a stand alone detector, or one connected to VESDAnet, from a remote location. The remote box can house a single module with a termination card. The remote box comes in two sections. The mounting box to house the remote termination card or VESDAnet socket card and the front cover to mount the module with a processor card. The VESDAnet socket does not have a relay processor card.

    Invisible hazards can originate from the release of toxic gases, oxygen deficiency, or the presence of combustible gases/vapors. As with fire detection, proactive gas detection enables countermeasures to be taken to protect personnel and property from such unseen dangers.
    VESDA ECO combines aspirating smoke detection with gas detection and environmental monitoring. It uses an existing VESDA pipe network to actively sample air for the presence of smoke as well as hazardous/combustible gases. Integration with other building systems (FACP, PLC, HVAC and BMS) delivers real-time situational awareness and intelligent emergency response, including the activation of demand controlled ventilation to save energy and control costs.


    • Leverages existing VESDA pipe networks to cost effectively detect both smoke and gas in addition to providing environmental monitoring
    • Provides detection for multiple gases through simple expansion without major construction or retrofitting
    • Toxic, Oxygen or Flammable gas detection
    • Single or dual gas versions
    • Integral alarm status LED’s
    • Reduces energy consumption and costs through demand-controlled ventilation
    • Conditions air to remove dirt, particulates, moisture, poisonous agents, and cross-interference gases
    • Works in harsh environments
    • Provides non-intrusive detection for aesthetics or to prevent vandalism
    • Enables centralized monitoring and communication with building systems for real-time awareness
    • Integrates easily with FACP/PLC/HVAC/BMS
  • 19" Rackmount Configurations
  • OSID Emitters & Imagers

    In its simplest configuration, OSID (Open-area Smoke Imaging Detection) uses one imager, a camera-like device with a wide field of view, and a wired or battery-powered emitter roughly aligned on the opposite wall within the protected area. The emitter sends both infrared and ultraviolet coded light signals to the imager. If the light reception is altered due to the presence of genuine smoke particles, the imager will go into alarm. The novel use of dual light frequencies in an open-path device enables OSID to discriminate between real smoke and other objects, including insects, steam, condensation and dust, thus drastically reducing false alarms.

    • Maximum detection range of 150 m (492 ft) for the OSI-10
    • Status LEDs for Fire, Trouble and Power
    • High false alarm immunity
    • Dust and intrusive solid object rejection
    • Easy alignment with large adjustment and viewing angles
    • No need for precise alignment
    • Tolerant of alignment drift
    • Automatic commisioning in under ten minutes
    • Simple DIP switch configuration
    • Dual wavelength LED-based smoke detection
    • Simple and easy maintenance requirements
    • Conventional alarm interface for straightforward fire system integration
    • Three selectable alarm thresholds
Showing 1 - 57 of 57 items
Showing 1 - 57 of 57 items