Safe-T-Alert 62 Series Carbon Monoxide Alarm — 12V Flush Mount, White, with Trim Ring (62-542-TR-WT-M)

UL 2034 / ETL Listed. NMMA Listed Component. 12V Hardwired. Flush Mount with Trim Ring. -40°F to 158°F Operating Range.

The Safe-T-Alert 62-542-TR-WT-M is a 12V hardwired flush-mount carbon monoxide alarm purpose-built for the marine environment. Includes a trim ring to cover existing screw holes and fit newer units into previous installation cutouts. Conforms to ANSI/UL STD 2034 (tested by ETL/Intertek) and is an NMMA Listed Component. The only marine CO alarm listed to an operational temperature range of -40°F to +158°F, ensuring reliable performance in extreme heat or cold. Advanced sensor technology prevents false alarms from new boat smell, outgassing, or non-hazardous hydrocarbon gases. Memory Scan retains the CO level that triggered the alarm for post-event review. Made in the USA.

Key Features

• Conforms to ANSI/UL STD 2034 — tested by ETL/Intertek
• NMMA Listed Component
• 12V hardwired — no batteries to replace
• Flush mount with trim ring — covers existing cutouts for clean retrofit installation
• Operating temperature: -40°F to +158°F — the only marine CO alarm listed to this range
• No false alarms from new boat smell, outgassing, or non-hazardous hydrocarbon gases
• Low current draw — 37 mA micro-current circuit to minimize power consumption
• Alarm Mute with Auto Reset — silences alarm during ventilation; reactivates if CO remains
• Rapid recovery sensor — resets when silenced; reactivates if dangerous CO levels persist
• Memory Scan — retains CO level that activated the alarm for post-event review
• End-of-Life Signal — alerts when alarm reaches 5 years of service
• Low voltage warning at 7V

Specifications

• Certifications: ANSI/UL STD 2034 (ETL/Intertek), NMMA Listed Component
• Alarm Point: 400 PPM, 4–15 minutes
• Input Voltage: 13.8V DC (±15%)
• Current Draw: 37 mA @ 13.8 VDC
• Low Voltage Warning: 7V
• Operating Temperature: -40°F to +158°F
• Case Size: 4.5"W × 3.25"H × 1.25"D
• Mount Type: Flush mount with trim ring
• Color: White
• Weight: 0.5 lbs
• UPC: 715456632483

Download Owner’s Manual (PDF)