Self-Contained Sounder Alarm Unit (Main) Type 2B - 4 Zones

NF certified to reference standard NF C 48-150 of 1989

Type 2b alarm equipment consists of a Pr (Main) type unit and Sa (Satellite) type B.A.A.S (self-contained sounder alarm units).

The Pr type B.A.A.S makes it possible to build a category C fire safety system (S.S.I.) with type 2B alarm equipment (E.A.). It has 4 or 8 manual call point loops depending on the model.

Activating one or more manual call points triggers the panel's restricted alarm and, after a time delay or not, the general alarm process, lasting a minimum of 5 minutes. The Sa type B.A.A.S broadcast the NF S 32-001 general alarm signal.

Two potential-free contacts, which can be individually associated with each of the loops, allow control of fire doors, public address cut-out, etc. The system can be put into shutdown state ("mains power absent") by code during periods when the premises are unoccupied.

It returns to standby state as soon as "mains" power is restored. An external control input makes it possible to operate the start/end of lessons bell in schools, broadcast through the Sa type B.A.A.S.

• Power supply: 230Vac 50 Hz + 10% - 15%
• Operating temperature: -10°C to + 55°C
• Material / Colour: PC V0 / White
• Protection rating: IP 40 / IK 07
• 2 auxiliary contacts: changeover 60 V / 4A
• 1 general alarm contact: changeover 30 V / 1A
• 1 restricted standby contact: changeover 30 V / 1A
• Battery pack(s): NiMH 8.4V 170 mAh or 9V 280 mAh
• Weight: 1680 g
• Dimensions: (mm) H 240 x W 350 x D 75