System Sensor B200S-LF-IV Intelligent Sounder Base

Select Series low-frequency sounder bases a re 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. The most ideal to wake sleeping occupants, even those with mild to severe hearing loss. The System Sensor B200S-LF-IV sounder bases are fully compatible with existing B501BH-Series sounder base installations. The device enables users to select one of two B501-supported tones through a jumper.

The System Sensor B200S-LF-IV sounder bases adopt the same address as the detector. Use 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 the 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 Sensor B200S-LF-IV sounder bases recognize the System Sensor synchronization protocol. This enables it to b e used as a component of the general evacuation signal. With other System Sensor AV appliances. 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
• Multiple base formats meet application requirements
• Standard white color with ivory and black options
• The mechanical locking feature restricts the removal of the attached sensor head
• Pre-wired mounting plate simplifies installation
• Application-driven feature sets

Datasheet

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