System Sensor B200SR-IV Addressable Intelligent Sounder Base, Ivory, Fire Alarm

The System Sensor B200SR-IV is an intelligent addressable sounder base designed to provide local audible notification when used with compatible addressable smoke and heat detectors. Featuring an attractive ivory finish, the B200SR-IV is ideal for commercial, residential, hospitality, and healthcare applications where aesthetics and reliable fire alarm notification are equally important.

Designed for dwelling unit and commercial fire alarm systems, the B200SR-IV supports selectable audible outputs, including ANSI Temporal 3 and Continuous tone patterns. The sounder base uses a separate mounting plate for simplified installation and accommodates a variety of electrical box types. Its integrated mechanical locking feature helps prevent unauthorized detector removal while allowing quick servicing when required.

Compatible with existing B501BH-Series installations, the B200SR-IV is an excellent choice for both retrofit and new construction projects.

• Intelligent addressable sounder base

• Ivory finish

• Compatible with addressable smoke and heat detectors

• Selectable ANSI Temporal 3 or Continuous tone

• Greater than 85 dBA sound output

• Plug-in detector installation

• Pre-wired mounting plate for faster installation

• Fits multiple junction box configurations

• Mechanical detector locking feature

• SEMS screw terminals for easy wiring

• Compatible with existing B501BH-Series installations

• Low-profile professional design

• Genuine System Sensor accessory

The System Sensor B200SR-IV is ideal for:

• Hotels and motels

• Apartment buildings

• Student accommodation

• Healthcare facilities

• Assisted living facilities

• Office buildings

• Schools and universities

• Commercial buildings

• Residential fire alarm systems

• Retrofit and new addressable fire alarm installations

• Manufacturer: System Sensor

• Model: B200SR-IV

• Product Type: Addressable Sounder Base

• Color: Ivory

• External Supply Voltage: 16–33 VDC

• SLC Operating Voltage: 15–32 VDC

• Standby Current (External): 500 µA maximum

• Standby Current (SLC): 300 µA maximum

• Alarm Current: 35 mA maximum

• Sound Output: Greater than 85 dBA at 10 feet (24 VDC, continuous tone)

• Tone Options: ANSI Temporal 3 or Continuous

• Base Diameter: 6.875 inches (174.6 mm)

• Base Height: 2.0 inches (50.8 mm) without detector

• Operating Humidity: 10% to 93% RH, non-condensing

• Mounting: Compatible with 4-inch square, 4-inch octagon, 3½-inch octagon, single-gang, and double-gang electrical boxes

• Detector Locking Feature: Yes

The System Sensor B200SR-IV combines intelligent addressable detection with integrated audible notification, reducing installation complexity while improving occupant safety. Its selectable alarm tones, easy plug-in installation, broad compatibility, and attractive ivory finish make it an excellent solution for hotels, apartments, healthcare facilities, and other commercial buildings requiring dependable local fire alarm notification.

Brand new in original packaging. Ships same business day from Atlanta, GA when ordered by 3 PM ET. 30-day returns. 1-year warranty.