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The Cubic JM-AM4302R is a battery-powered carbon monoxide (CO) alarm with relay output, developed using advanced electrochemical sensing technology and specifically designed for indoor CO leak detection.

Featuring Cubic own electrochemical CO sensor, the JM-AM4302R delivers excellent stability, selectivity, and repeatability, while effectively minimizing interference from gases such as acetic acid and ethanol. It ensures high detection accuracy across a wide temperature range and full measurement span, providing reliable and long-lasting performance in various indoor environments.

The device responds quickly to rising CO concentrations, issuing early warnings through both audible and visual alarms, with a sound level of up to 85 dB. It is automatically triggered when CO levels exceed preset safety thresholds of 50 ppm, 100 ppm, and 300 ppm, in accordance with relevant safety standards.

For ease of use, the alarm includes self-test and silence functions, enabling simple and convenient operation. Powered by a long-life battery with up to 10 years of service, it supports maintenance-free operation over its lifespan. The integrated relay output allows seamless connection to external control systems, enabling extended functionality.

The JM-AM4302R complies with UL2034, EN50291, and RoHS standards, and supports OEM/ODM turnkey solutions for flexible customization. Its compact design allows for easy installation on walls or other surfaces, making it suitable for a wide range of indoor applications.