System Sensor B200SR-LF-IV FBA The Bosch D7050‑B6 Two-wire Detector

The Bosch D7050‑B6 Two-wire Detector Base is the required base for the D7050 Multiplex Photoelectric Smoke Detector Head and the D7050TH Multiplex Photoelectric Smoke Heat Detector Head

It is an electronic detection system used to measure the concentration of various gases and provide feedback and automatic control to help reduce gas concentrations in parking garages

The Mounting Base is required to meet local code and application requirements and for that System Sensor offers standard 4in and 6in bases

and a minimum of 25 per cent of rated light straight out both sides

The reversible mounting bracket permits both flush- and surface-mount back box installations

System Sensor B200SR-LF-IV FBA The Bosch D7050‑B6 Two-wire DetectorThe B200SR LF WH and B200SR LF IV sounder bases are used with addressable detector heads. Refer to the appropriate manual for more information on sensors. The B200SR LF WH B200SR LF IV low frequency sounder base generates a low frequency tone around 520 Hz. Studies have shown that low frequency audible devices that operate around 520 Hz are more effective in waking individuals in sleeping areas. It offers maximum flexibility in configuration and