Ul2034 Certified Interconnected Carbon Monoxide Alarm 915mhz Wireless - China
price: 65.00 Dollar US$
The Heiman C1-R Interconnected Carbon Monoxide Alarm features 915MHz wireless linkage, enabling all alarms to trigger simultaneously when danger is detected.
This ensures full home coverage and enhanced safety in large residential or commercial spaces.
The device offers reliable detection, strong signal stability, and easy installation.
Certified to UL2034 and CSA standards, it meets strict safety requirements.
The interconnected system is ideal for villas, apartments, and project-based installations, providing comprehensive protection across multiple rooms.
Working Voltage: DC3V (EVE CR123A)
Alarm Output: Visual and audible indication
Alarm Sound Level: ≥ 85dB at 10ft
Temperature Range: 40ºF (4.4ºC) to 100ºF (37.8ºC)
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.
Company Contact:
- Posted By: Shenzhen Heiman Technology Co., Ltd.
- Phone: 18123928516
- Address: Guanlan , Shenzhen , Guangdong , China
- Email:

- Website: https://www.heimantech.com/
Published date: June 23, 2026
- Business Description: Heiman, a specialized manufacturer of fire safety alarms and smart home sensors with 20+ years of expertise, was founded in 2005 in Shenzhen, which serves as both our headquarters and a smart manufacturing base.
Beyond the headquarters, we have a domestic network of 31 offices; internationally, we have a factory in Vietnam, forming a dual-smart-manufacturing- base layout integrating Shenzhen and Vietnam.
We maintain an annual production capacity of 15 million units.
We own a 1,000-square-meter laboratory accredited by CNAS ISO7025, as well as an Intertek / ETL Recognized SATELLITE Laboratory.
Additionally, we hold a portfolio of over 1,000 national and international patents and certifications, serving a global clientele across more than 100 countries.
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