UL217/UL2034 independent photoelectronic smoke and carbon monoxide detector Working Voltage:DC3V bulit-in lithium battery(CR 123A) Battery life:10 years Standby current:<8.2uA Alarm current:<60mA Alarm sound:>85dB/3m Low battery threshold:2.5±0.1V Alarm mode:LED & Buzzer big test button for easy recommended monthly testing Co alarm concentration : -70ppm:60-240min -150ppm:10-50min -400ppm:4-15min Gross weight:0.295 product size : Φ135mm×H35mm Execute Criterion:UL217/UL2034
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About US
About Weiguo Henan Weiguo Intelligent Technology Co., Ltd, is an innovative technology company in China and is the pillar enterprise of the healthy home business division of Hanwei Electronics (stock number: 300007). Focusing on the complete chain of design, R&D, production and sales of "AirRadio"air quality products, we strive to supply air health service for the human beings in the world. FAQ: Q1: Why do you choose our company? A1: We are a professional manufacturer, We have seasoned engineers with 20 years' experience in gas detection field. so we can offer products of the same quality at the best prices.
Q2: Can I have a sample order? A2: The sample order to test are welcomed at the first time.
Q3: What certification do you have? A3: CE, EN, BSI, UL, ISOD and etc.
Q4: How do I get price information? A4: Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.
Q5: If I order a large quantity, what's the best price? A5: Please send the detailed enquiry to us, including item model number, quantity for each item, quality requirement, Logo and payment terms etc. We will make an accurate quotation to you at the earliest time.