System Sensor B300-6-IV Detector Base

System Sensor B300-6-IV

Select Series low-frequency sounder bases ar e 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. Studies show that a lower frequency, centered around 520 Hz, i s the most ideal for waking sleeping occupants. Ev en tho se with mild to severe hearing loss. The System Sensor base i s 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 base adopts the same address as the detector, and 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 b e tailored 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. Some FACPs will enable custom tone patterns.

The System base recognizes the System Sensor synchronization protocol. This enables it to b e used as a component of the general evacuation signal along. With other System Sensor AV appliances. W hen connected to a power supply or FACP output capable of generating the System Sensor synchronization pulses.

Features / Specifications

Bases enable quick and secure detector plug-in

SEMS screws provide easy wiring connection

Support for 12-24 AWG provides installation flexibility

Multiple base formats meet application requirements

Pre-wired mounting plate simplifies installation

Application-driven feature sets

System Sensor B300-6-IV

Datasheet

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