Potter B200SR-LF

Low Frequency Base Assembly – Rev Comp B501BH

Condition: New
Brand: Potter
Status: Active
SKU: 176983
Manufacturer Part #: 1430979
Secondary Part #: B200SR-LF


The B200SR Sounder base series is designed for new and existing dwellings unit applications. It offers maximum flexibility in installation, configuration, and operation to meet or exceed UL 268 and UL 464 requirements.

The B200SR series is fully compatible with existing B501BH series sounder bases installations. The device enables users to select one of two B501 supported tones (ANSI Temporal 3 or Continuous) by removing a jumper.

With its attractive aesthetics, the B200SR series is ideal for applications where appearance is critical. For example, the sounder base employs a separate mounting plate that installs on various junction box sizes to eliminate unsightly surface-mount boxes. In addition, the mounting plate enables pre-wiring of all connections to speed and simplify installations. The housing then mates with the mounting plate and is locked in position with two retaining screws, which are covered by then installed sensor head for added tamper resistance.

Additional information

Weight 0.60 lbs
Dimensions 6.87 × 2.00 × 6.87 in

Potter Electric Signal Company




Unit of Measurement

EA (Each)

Production Status



▪ Tone Selection via an onboard jumper

▪ UL 268 and UL 464

▪ Pre-wire mounting plate fits various  Junction box sizes

▪ Fully compatible with existing B501B series sounder bases installations

▪ Mechanical locking feature prevents removal of attached sensor head

▪ 520Hz +/- 10% square wave tone (200SR-LF)

B200SR/B200SR-LF Intelligent Sounder Bases


Harrington - Data Sheet