System Sensor B200SR-LF-WH Low-Frequency Sounder BaseThe 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

Marked "FIRE"

increasing the total NFC-50/100 power to 100 watts

— DST3: Metal sampling tube duct widths up to 2 ft – 4 ft (0

25V (selectable 1/4

and NCA and NCA-2 Network Control Annunciators with a means to connect to NOTI•FIRE•NET

Electronic addressing is handled by the Signature Loop Controller

7 VRMS and the strobe is selectable for either free-run or synchronized operation

Its compact size allows it to mount in a single-gang box behind the monitored device

Simplex 4906-9105 is a Weatherproof Multi-Candela Strobe

Mounts in base electrical box

can be connected to the DAL (digital audio loop) on one DVC Digital Voice Command unit

Simplex 49WPBB-SOWR Weatherproof Back Box