LDB
LDB

LDB

4EVAC Loopdrive Booster, 18-36VDC, 800W, 40-20000Hz

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LDB
 
4EVAC Loopdrive Booster, 18-36VDC, 800W, 40-20000Hz

Loopdrive Booster – LDB

The Loop Drive Booster (LDB) is the heart of the Loopdrive system. This device drives up to 200 FIM’s over a dual-core cable. A single LDB can pass 800 W of audio signal from an amplifier and injects at the same time DC to the loop for powering and managing FIM modules. One amplifier channel can be split into multiple LDB in parallel, creating multi-loop with individual surveillance for multi-zone paging applications.
 
The housing clicks on a DIN-rail that provides DC-power and accommodate for the RS485 data connection and General-Fault contact to a maximum of 32-LDB’s on a single DIN-rail. Front buttons and indicators allow for quick access to the various functions and indications of the Loopdrive system.

Combining over 30 years experience in voice alarm manufacture, 4EVAC delivers a new class of Voice-Alarm Control and Indication Equipment solutions. 

Based in Rotterdam, 4EVAC is a trading division of Hacousto Holland BV. Headed by Director Albert Van Der Hout and his team, 4EVAC is committed to providing cost-effective VACIE systems that break the mould of traditional solutions. 

Our mission: Supplying a modern generation of products that are based on a 'plug in and play' principle.

Offering systems that are as well as compact as modular, 4EVAC has designed its products to meet the demands of installers and users alike.  Demystifying the traditional ‘rack-mounted’ systems that rely on complex configuration, 4EVAC has made IMPACT VOICE ALARM SYSTEM range of products with remote controlled zone-expanders. 

Set apart by its design the Compact C500, offers a lean design footprint and makes for lean, cost effective installation and operation. Comprising self-contained compact Wall-mounted Control and Indicating Voice-Alarm panels, the C500 offers a ‘mean’ and powerful solution, providing an advanced digital audio-distribution on a networked VACIE solution. 

Designing and manufacturing its products in Europe to rigorous specifications, 4EVAC delivers unparalleled quality and reliability. Fully compliant with the EN54-16 certification, for additional peace of mind all 4EVAC products are third party approved and certified to all European standards including: EN54-4, EN54-16, EN54-17 and EN54-18.

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