Self-Contained Sounder Alarm Unit (Main) Type 2B - 8 Zones

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

Type 2b alarm equipment consists of a Pr (Main) type housing 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 delay or not, the general alarm process lasting a minimum of 5 minutes. The Sa type B.A.A.S units broadcast the NF S 32-001 general alarm signal.

Two voltage-free contacts, which can be individually associated with each loop, allow control of (fire doors, sound system cut-off, etc.). The unit can be put into shutdown mode (''mains power absent'') by code during periods when the premises are unoccupied.

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

Technical specifications:

• 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(ies): Ni-MH 8.4V 170 mAh or 9V 280 mAh
• Weight: 1680 g
• Dimensions: (mm) H 240 x W350 x D 75