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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.

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.