System Sensor

Intelligent Sounder Bases

System Sensor’s UL 268- and 464-approved B200SR Intelligent Sounder Bases support the company’s synchronization protocol, enabling the bases to be used as part of the general evacuation signal in new and existing dwelling unit applications. To operate, installers attach the mounting plate to a standard junction box, which is left free to store excess wire. The base then connects to the mounting plate for a surface-mount look, with no exposed components. The mounting screws are then covered by the attached sensor head.