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Equip a compatible four-wire circuit with photoelectric smoke sensing, a 135 F thermal element, freeze trouble, and an 85 dB temporal sounder. -
Combine photoelectric smoke sensing, 135 F heat detection, freeze trouble, and an 85 dB temporal sounder on a compatible two-wire circuit. -
Add electrochemical CO detection, an 85 dBA local alarm, supervised 345 MHz reporting, and an approximately ten-year sensor to a compatible system.
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Combine photoelectric smoke, 135 F heat, carbon monoxide, and low-temperature reporting in one 345 MHz detector with an 85 dBA local sounder and bilingual voice alerts.
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Add photoelectric smoke detection, 135 F heat sensing, rate-of-rise response, an 85 dB horn, and automatic drift compensation to compatible DSC 433 MHz systems.