System Sensor B300-6 6 Inch Flanged Low-Profile Detector Base, White The System Sensor B300-6 is a 6-inch flanged low-profile detector base designed for use with compatible intelligent smoke, heat, and multi-criteria detectors. Featuring a clean white finish, the B300-6 provides a secure, reliable mounting solution while simplifying installation and ongoing maintenance in commercial and institutional fire alarm systems. Replacing the B210LP, the B300-6 features a plug-in detector design that allows detectors to be installed or replaced quickly without disturbing field wiring. Its pre-wired mounting plate, SEMS screw terminals, and support for multiple wire sizes help reduce installation time, while the built-in mechanical locking feature helps prevent unauthorized detector removal. Designed to meet modern fire alarm installation requirements, the B300-6 is suitable for a wide range of new construction and retrofit applications. Key Features Replaces the System Sensor B210LP 6-inch flanged low-profile detector base White finish Compatible with intelligent smoke, heat, and multi-criteria detectors Plug-in detector installation Pre-wired mounting plate for faster installation SEMS screw terminals for quick wiring Supports 12 to 24 AWG wiring Mechanical locking feature to secure detector Compatible with multiple electrical box configurations UL 268 compliant Durable low-profile construction Genuine System Sensor accessory Applications The System Sensor B300-6 is ideal for: Commercial buildings Office buildings Schools and universities Hospitals and healthcare facilities Hotels Retail stores Government buildings Industrial facilities Addressable fire alarm systems New construction and retrofit projects Specifications Manufacturer: System Sensor Model: B300-6 Product Type: Intelligent Detector Base Replacement For: B210LP Base Diameter: 6 inches Design: Flanged, low profile Color: White Wiring Capacity: 12 to 24 AWG Wiring Terminals: SEMS screw terminals Detector Installation: Plug-in Detector Locking Feature: Yes Mounting Plate: Pre-wired Compliance: UL 268 Mounting Compatibility: Standard electrical boxes Compatible With: Intelligent smoke, heat, and multi-criteria detectors Why Choose the System Sensor B300-6? The System Sensor B300-6 is a dependable, installer-friendly detector base that combines fast plug-in installation with secure detector mounting. Replacing the B210LP, it features a pre-wired mounting plate, wide wire compatibility, and a mechanical locking feature to simplify installation while enhancing system reliability. Its UL 268 compliance and durable low-profile design make it an excellent choice for modern commercial fire alarm systems.