Description

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. I s the most ideal to wake sleeping occupants with mild to severe hearing loss. The System Sensor B200S-LF-WH sounder bases a re fully compatible with existing B501BH-Series sounder base installations. The device enables users to select one of two B501-supported tones thr ough a jumper.

The System Sensor B200S-LF-WH 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 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. Some FACPs will enable custom tone patterns.

The System Sensor B200S-LF-WH sounder bases recognize 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 wh en 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
• Mechanical locking feature restricts removal of attached sensor head
• Pre-wired mounting plate simplifies installation
• Application driven feature sets

Datasheet

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