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The B200SR-WH and B200SR-IV sounder bases are used with addressable detector heads
The OSI-R-SS detector is a combined transmitter/receiver unit that can be directly connected to a conventional detector circuit
when used with a square to round plaster ring
Standard CD
System Sensor SSM24-10 24 Volt
System Sensor SWL-ALERT Amber Lens, Strobe Marked "ALERT", White back box The B200SR-WH and B200SR-IV sounderSystem Sensor SWL ALERT L Series Indoor Selectable Output Wall Mount, Amber Lens, Strobe Marked "ALERT", White System Sensor L Series, the broadest and most versatile line of notification devices available, includes a wide range of devices to meet emergency communications application requirements. ALERT printed on white housings amber lens strobes and speaker strobes provide visual signaling for emergency communications in compliance with ANSI UL 1638
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