The B200S-LF-WH and B200S-LF-IV sounder bases are used with addressable detector heads. Refer to the appropriate manual for more information on sensors. The B200S-LF-WH/B200S-LF-IV low-frequency sounder base generates a low-frequency tone around 520 Hz. Studies have shown that low-frequency audible devices that operate around 520 Hz are more effective in waking individuals in sleeping areas.
The sounder base is capable of producing a variety of tone patterns, including the distinctive three-pulse temporal pattern (ANSI Temporal 3) fire alarm signal now required by NFPA 72 for commercial and residential applications. The B200S-LF-WH/B200S-LF-IV offers maximum flexibility in configuration and operation to meet or exceed the requirements of UL268 and UL464 for Continuous, Temporal 3, and March time patterns. The temporal 4 pattern meets all requirements of UL268 and UL2075, as well as the private mode setting of UL 464.
Additional information
| Weight | 0.2 lbs |
|---|---|
| Dimensions | 1.60 × 6.85 × 6.85 in |
| Color |
Ivory |
| Series |
Select Series: Mounting Base Options |
| Base Type |
Sounder |
| Condition |
New |
| Brand |
System Sensor |
| Production Status |
Active |
Features
- 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
- Standard white color with ivory and black options
- UL 268 compliant
- Mechanical locking feature restricts removal of attached sensor head