Recessed volume control 50 W

Features

• Supply and installation of 50W volume regulator for 100V lines and 24 Vdc emergency relay.
• Designed for voice alarm systems in installations with 4+2 wires.
• In the event of an emergency, the relay ensures the emission of the message, with the appropriate volume, sending the sound signal directly to the loudspeaker.
• Fail-to-Save" series in which the relay remains permanently energized during normal operation for increased safety.
• For flush mounting on universal box (min. 40 mm useful depth).