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We present the new addressable sounder with VAD, MAD-565-I, with EN 54-23 certification and built-in isolator. Wall installation. It occupies an address in the loop, it is powered from the loop or through external 24V, ideal for those installations where a high number of sounders are required in the loop.

The range is completed with the white version, MAD-565-I-W and the sounders versions without VAD, MAD-564-I and MAD-564-I-W.