MULTIPLE ALARM INDICATORS: Carbon monoxide (CO) is colorless, odorless, and extremely harmful when leaked. Our alarm system promptly detects CO levels and provides multiple indicators: a red LED light, an LCD screen displaying alarm symbols, and an alarm sound exceeding 100dB. This ensures effective visual and auditory alerts to the danger of elevated CO levels.
CUSTOMIZABLE ALARM THRESHOLD: Set the alarm threshold with the SET key (range 10-500PPM). The default value is 400PPM, and the alarm triggers when CO levels remain ≥ 400PPM for 30 seconds. This adjustability allows the alarm to adapt to different environments, providing personalized safety based on CO concentration standards.
SUITABLE FOR HIGH-HUMIDITY ENVIRONMENTS: The alarm's internal circuit is coated with three-proof paint and treated for waterproofing, ensuring normal operation in high-humidity conditions. This guarantees reliable performance in various harsh environments.
SAFETY PROTECTIONS: If the system voltage drops below 7V, the alarm will indicate a power failure and cease operation. The alarm unit includes a normally closed 12V 3A relay, which can be connected to shut down a generator or open a gas solenoid valve, offering additional safety protections.
INSTALLATION ADVICE: Ideal for use in RVs and cabins, it is recommended to install the alarm at least 4 inches above the ground. Regularly test and maintain the alarm to ensure proper functioning and safety.
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