LZ-2902 carbon monoxide alarm Power supply: DC 3V (non-replaceable battery) Sensor type: Figaro carbon monoxide sensor

Carbon monoxide, a carbon oxide compound, is normally a colorless, odorless, odorless gas. Not easy to liquefy and cure. In terms of chemical properties, carbon monoxide has both reducing and oxidizing properties, and can undergo oxidation reaction (combustion reaction), disproportionation reaction, etc. At the same time, it is toxic, and higher concentrations can cause people to have different degrees of poisoning symptoms, endangering the human brain, heart, liver, kidney, lung and other tissues, and even death like electric shock, and the lowest lethal concentration of human inhalation is 5000ppm (5 minutes).

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First of all, thank you for your interest in our company. Here is a brief introduction of our company:
1. Company Background:
Our company was founded in 2014, headquartered in Jinan, Shandong Province, China. Registered capital of ten million yuan, currently used for more than 200 employees, three independent research and development factories, a product research and development center. Is a set of independent research and development, production and sales of fire enterprises.
The company has 11 branch offices in Jinan, Wuhan, Changsha, Nanjing, Chengdu, Kunming, Xi 'an, Changchun, Shenyang, Harbin, Guangzhou and so on.
As a company focusing on the sales and development of fire products, we focus on the cause of fire protection, with 100% quality as the goal, 100% service as the purpose, and sincere service customers.
2. Products/Services:
We mainly provide a variety of fire protection products, and constantly strive to innovate to meet the market demand. Through continuous improvement and technological upgrading, we ensure that our products reach the best level in terms of quality, performance and reliability.
3. Customer groups:
We have customers all over the world, and building long-term partnerships with customers is our principle.
4. Company culture:
Corporate vision: To become a respected, responsible, international, fire industry leader.
Enterprise mission: to work hard for the cause of national fire safety!
Core values:
Sincerity -- treat people with sincerity and work with integrity
Unity - look at yourself and be of one mind
Learning -- always reflect, continue to improve
Innovation -- challenge reality and abandon rules
Win-win -- hand in hand, win-win cooperation
Happiness -- happy tools, happy life
Dedication - mind big love, pursue good deeds
5. Social Responsibility:
As a socially responsible company, we are actively involved in public welfare and committed to promoting sustainable development. Give back to the community by adopting environmental measures, etc.
6. Development Vision:
We will continue to strengthen our research and development capabilities, optimize our management processes, and look for more opportunities to expand our market share. At the same time, we will continue to improve the quality of employees and welfare benefits, in order to create a more competitive and attractive enterprise.
The above is a brief introduction to our company, please feel free to contact us for more details or answer questions you may have.