B200SR/B200SR-LF Intelligent Sounder Bases System Sensor B200SR series sounder bases set a B200SR-LF B200SR new standard for performance, installation ease, and aesthetics. B200SR Series Features • Tone selection via an onboard jumper • UL 268 and UL 464 compliant The B200SR sounder base series is designed for new and existing dwelling unit applications. It offers maximum flexibility in installation, configuration, and operation to meet or exceed UL 268 and UL 464 requirements. • Pre-wire mounting plate fits various junction box sizes • F ully compatible with existing B501BH-Series sounder base installations • M echanical locking feature prevents removal of attached sensor head • 520 Hz +/– 10% square wave tone (B200S-LF) The B200SR series is 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) 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 installation. The housing then mates with the mounting plate and is locked in position with two retaining screws, which are covered by the installed sensor head for added tamper resistance. The B200SR-LF low frequency sounder base is 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, is the most ideal to awaken sleeping occupants, even those with mild to severe hearing loss. Agency Listings S911 3035027 B200SR: 7135-1653:0213 B200SR-LF: 7300-1653:0238 Physical Specifications Base Diameter Base Height Shipping Weight Operating Temperature Range Operating Humidity Range Electrical Specifications: B200SR External Supply Voltage External Supply Standby Current Alarm Current SLC Operating Voltage SLC Standby Current Sound Output 6.875˝ (17.46 cm) 2.0˝ (5.08 cm) less sensor B200SR: 0.50 lb. (227 gm); B200SR-LF: 0.60 lb. (272 gm) Refer to applicable sensor Operating Temperature Range using the Base/Sensor Cross Reference Chart at systemsensor.com 10% to 93% relative humidity (non-condensing) 16 to 33 VDC (VFWR) 1 mA maximum 35 mA maximum 15 to 32 VDC Refer to applicable sensor specification Greater than 85 dBA minimum - measured in a UL reverberant room at 10 ft. 24 Volts (in continuous tone) Electrical Specifications: B200SR-LF External Supply Voltage 16 to 33 VDC (VFWR) External Supply Standby Current 1 mA maximum Alarm Current 65 mA maximum @ 33.0 VDC 90 mA maximum @ 24.0 VDC 125 mA maximum @16.0 VDC SLC Operating Voltage 15 to 32 VDC SLC Standby Current Refer to applicable sensor specification Sound Output Greater than 85 dBA minimum – measured in a UL reverberant room at 10 ft. 24 Volts (in continuous tone) 3825 Ohio Avenue • St. Charles, IL 60174 Phone: 800-SENSOR2 • Fax: 630-377-6495 www.systemsensor.com ©2015 System Sensor. Product specifications subject to change without notice. Visit systemsensor.com for current product information, including the latest version of this data sheet. SPDS53802 • 02/15