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 (standalone 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 pull station loops depending on the model.

Activating one or more manual pull stations triggers the panel's restricted alarm and, with or without a delay, the general alarm process lasting 5 minutes minimum. The Sa type B.A.A.S broadcast the NF S 32-001 general alarm signal.

Two dry contacts, which can be individually assigned to each loop, allow control of (fire doors, public address cut-off, etc..) The system can be set to shutdown mode (''mains power absent'') by code during periods when the premises are unoccupied.

Return to standby occurs as soon as ''mains'' power is restored. An external control input makes it possible to drive the start/end of class bell for 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 / Color: 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): Ni-Mh 8.4V 170 mAh or 9V 280 mAh
• Weight: 1680 g
• Dimensions: (mm) H 240 x W 350 x D 75