System Sensor B200SR-IV. Addressable Sounder Base.

The System Sensor B200SR-IV is a 6″ addressable sounder base that also supports 12-24 AWG.  Also, select Series low frequency sounder bases are designed to meet the NFPA 72 sleeping space requirement to produce a fundamental frequency of 520 Hz +/- 10% with a square wave or its equivalent. In addition, studies show that a lower frequency, centered around 520 Hz, is the most ideal to wake sleeping occupants, even those with mild to severe hearing loss. The System Sensor B200SR-IV is fully compatible with existing B501BH-Series sounder base installations. The device enables users to select one of two B501-supported tones (ANSI Temporal 3 or Continuous) through a jumper.

The System Sensor B200SR-IV adopts the same address as the detector, but uses a unique device type on the loop. The Fire Alarm Control Panel (FACP) can use that address to command an individual sounder — or a group of sounders — to activate. The command set from the FACP can be tailor to multiple event-driven tone outputs allowing selection of volume (75 or 85 dBA), tone (ANSI Temporal 3, ANSI Temporal 4 or March Time) and group. In addition, some FACPs will enable custom tone patterns.

The B200S series sounder bases recognize the System Sensor synchronization protocol. This enables it to be used as a component of the general evacuation signal — along with other System Sensor AV appliances — when connected to a power supply or FACP output capable of generating the System Sensor synchronization pulses.

Features / Specifications

• Pre-wired mounting plate
• Application driven feature sets
• UL 268 as well as UL 464 compliant
• Ivory
• SEMS screws provide easy wiring connection
• Mechanical locking feature included

Download the Specification sheet in *.pdf format

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