The Heiman C1-W WiFi Carbon Monoxide Alarm delivers real-time monitoring and instant alerts through a stable wireless connection. Designed for modern connected homes, it ensures users receive notifications anytime and anywhere via mobile devices. Equipped with advanced sensing technology, the device provides accurate detection and a loud ≥85dB alarm. Certified to UL2034 and CSA standards, it guarantees compliance with North American safety requirements. With remote mute and control capabilities, the C1-W enhances user convenience and safety. It is ideal for residential applications, property management, and smart home solutions.

Working Voltage：DC3V (EVE CR123A)

Alarm Output：Visual and audible indication

Alarm Sound Level：≥ 85dB at 10ft

Temperature Range：40℉ (4.4℃) to 100℉ (37.8℃)

Humidity Range：5%-95% relative humidity

Mounting Method：Wall mounting or ceiling mounting

Dimensions：Φ70 x H37mm

Heiman is a professional manufacturer specializing in fire safety alarms and smart home sensors, with over 21 years of industry experience. Founded in Shenzhen, China, the company operates a dual manufacturing base in Shenzhen and Vietnam, with an annual production capacity of 15 million units. Heiman owns a CNAS ISO7025 accredited laboratory and an Intertek/ETL recognized satellite lab, ensuring strict quality testing and compliance. With over 1,000 patents and certifications, the company serves customers in more than 100 countries worldwide. Heiman provides one-stop OEM/ODM solutions, including industrial design, hardware and software development, cloud integration, and technical support, making it a reliable partner for global distributors and brands.