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hotspot detection and promotion measurement
ensuring suitability for a variety of installations
2-way switching capability - ideal for controlling lighting from two entrances
000:1 contrast
Typical uses: Fire/security systems
Ajax EN54 Internal Battery (24h), 7.4 V 5 Ah - 127877.316.BL Default:- hotspot detection and promotion measurementThe Ajax EN54 Internal Battery (24h) is a rechargeable Liion backup module designed to install inside Ajax EN54 Fire Hub Jeweller or EN54 Fire ReX Jeweller enclosures to provide up to 24 hours of autonomous operation in accordance with EN 544 requirements. It charges while installed from the host device and replaces quickly via the dedicated slot tool. Key features Rechargeable Liion pack (4 18650 cells), nominal 7. 4 V, 5 Ah (5,000 mAh) designed for
US$ 19.99
US$ 24.99
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