tef.eu ‑ globalfire.pt Manufacturers of Fire Detection Equipment TEF‑GFE ‑ 2023 GFE‑BASE ZEOS detector base w/ buzzer or relay Accommodated inside our deep base, GFE‑BASE‑BUZ has a built‑in piezo buzzer and it’s an option for local alarm signalling in places like offices, hotel rooms and class rooms at a lower cost than a VULCAN 2 base sounder. GFE‑BASE‑REL has a relay which is a very practical solution for ventilation damper activation together with our detector housing. Both options are loop powered making them a viable and low cost solution for localized audible notification and external activation. ORDER CODE TECHNICAL SPECIFICATIONS SUPPLY CURRENT RELAY RATING BUZZER OUTPUT DIMENSIONS COLOUR / CASE MATERIAL GFE-BASE-BUZ GFE‑BASE‑REL Loop powered 21 mA 30 V DC/ 2A 75 dB 100 (D) x 30 (H) mm White / ABS ZEOS DETECTOR BASE W/ BUZZER ZEOS DETECTOR BASE W/ RELAY
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