Safe-T-Alert by MTI Industries 35-742-BL Dual LP/CO Alarm – 12V, 35 Series Flush Mount, Black

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Double-Duty Alarm Detects Both Gas Leaks And Co Gas Simultaneously
Reliable 12V Power Means No Missing Or Dead Batteries To Replace. Operating Temperature: minus 40° F To plus 158° F

Amazon.com Price:  $69.00 (as of 10/01/2023 15:27 PST- Details)