Supplier product reference · reviewed 18 October 2026
A handheld-controller siren family with three output descriptions and a malformed specification row requiring clarification.
Published identification
Supplier-published entries. Ratings and configuration still require current documentation.
The RD source groups three siren-amplifier references with a handheld microphone/controller. The prepared illustration retains the pictured finned enclosure, separate handset and coiled cord. It does not add a loudspeaker or establish that every power option is supplied with the same accessories. This family remains separate from the CD and VD controller arrangements already in the catalogue.
The current table is malformed: 150W and 200W appear in cells on the voltage row, while 100W appears on the power row. The body clearly describes three output choices, but a current revision-specific sheet is needed to map supply, load and physical components. Its acoustic figures lack measurement conditions and are not adopted as verified output levels.
Procurement checklist
Keep the item identity, physical version and supply scope together. Use the questions alongside the published specifications when preparing a sourcing brief.
Request the complete model, actual supply version and documented speaker impedance for that revision. Ask the supplier to correct the displaced table cells and identify what the power rating describes. The source dimension entry should be linked to its component rather than assumed to cover amplifier, handset and all connectors.
Obtain an itemised list of handset, amplifier, loudspeaker if any, harnesses and mounting hardware. Confirm lighting-output scope and the actual control-interface documents. Favourite-mode and adjustable-volume descriptions do not independently establish compatibility with another warning bar or an existing vehicle control system.
Request acoustic reports with input, speaker, distance and measurement conditions identified, plus relevant product documents. Catalogue compliance and emergency-service claims remain attributed. Keep the required warning purpose separate from reversing-alarm requirements; this page provides no siren-operation, wiring or installation procedure and makes no audibility or permitted-use promise.
The family source does not establish a complete connected system for every offered revision. Keep the selected speaker load, amplifier supply and lighting-control interface together in the request. This reference supplies no connection or operating instructions.
The official RD body and table support a three-reference family, but the malformed row, component dimensions, acoustic claims, load mapping and complete package scope require current confirmation.
This reference is neither a quotation nor a stock, delivery or authorisation commitment. Request a current written proposal from the quoting entity. Preserve the item reference, quantity, destination and included accessories in that proposal so that changes of configuration remain visible.
https://www.novavehicle.com/ambulance-police-warning-sound-alert-siren.html
Product body and specification table reviewed on 18 October 2026. Purchasing explanations are ForkliftIQ editorial guidance. No repair, wiring or installation procedure is provided.