Type 3 fire alarm - BAAS MA

BAAS, or Bloc Autonome d'Alarme Sonore, is a device designed to emit an audible emergency evacuation alarm signal, even in the absence of a normal power supply. The use of BAASs guarantees the broadcasting of the evacuation signal, even in the event of a break in the connection cables between the control unit and the sound diffusers. They are compulsory in certain establishments open to the public, in accordance with the requirements of the regulations in force.

SBMa benefits from a patented system to indicate the type of alarm :

• DM light on: DM loop connected to BAAS Ma opens
• BUS light on: indicates that the BAAS Ma has been addressed by another BAAS Ma in alarm status.

Main functions of the SBMa manual self-contained audible alarm unit :

• Undervoltage indicator glows steadily: mains and battery present
• Undervoltage indicator flashing: battery present / mains off
• Undervoltage indicator off: mains present + battery empty or battery discharged + mains empty
• CONTINUOUS SIGNAL pushbutton: triggers a continuous audible signal for about 10s
• 2-wire bus connection for communication between type 3 BAASs
• Possibility of linking a Ma BAAS with a MaMe BAAS (with recorded message)
• Non-polarised 3A/48Vdc control contact for controlling fire doors on power failure

High-quality material, download the "pdf" catalogue, you'll find all our product information.