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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
Warranty: listed as 3 years in Ruijie support tables—please confirm exact warranty period with your Ruijie distributor or reseller prior to sale
Equipped with LED charge indicators: RED for charging
Polarity Indicator: White
Colour Temperature Adjustment: Switch between 3000K
Haydon EN54-4 Boxed PSU 27.6V 2A, 2×7Ah HAY-PSUEN54-2AL Default:- Warranty: listed as 3 yearsHaydon HAY PSUEN54 2AL EN54 4 boxed uninterruptible power supply (24 V) The HAY PSUEN54 2AL is an EN54 4 compliant, tamperprotected boxed power supply and battery charger for fire detection and alarm systems. It provides a regulated 27. 6 V DC output with integrated battery charging and automatic switchover to battery on mains failure, plus battery monitoring and protection functions. EN54 4 certified for life safety fire alarm installations designed
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