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Shenzhen Qunan Electronic Technology Co., LTD. a high-tech enterprise with independent R&D, production, marketing, services. Qunan is a professional manufacturer of Facial Recognition Terminal,Time Attendance Machine with temperature testing, CO2 detector,Temperature Measurement AI Face Recognition terminal products. We have years' experience with good reputation since 2010.
| Product Model | CO2-3 Detector |
| Features | CO2 concentration/temperature/humidity detection |
| Detection Method | CO2 gas sensor/temperature and humidity sensor |
| Range Of Application | 400~5000PPM |
| Unit | PPM/℃/%RH |
| Tolerance Of Accuracy | CO2 concentration:±(50ppm+5%*Readings) |
| Temperature: ±0.3℃ | |
| Humidity: ±2%RH | |
| Power Supply | USB/lithium battery 1600ma |
| Response Time | <120S |
| Value Update Time | <3S |
| Product size&net weight | 90*80*40mm/115g |
| Display Mode | Digital display |
| Operating Temperature | -10℃~+50℃ |
Shenzhen Qunan Electronic Technology Co., LTD. a high-tech enterprise with independent R&D, production, marketing, services. Qunan is a professional manufacturer of Facial Recognition Terminal,Time Attendance Machine with temperature testing, CO2 detector,Temperature Measurement AI Face Recognition terminal products. We have years' experience with good reputation since 2010.
Qunan have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.All of our products have been strictly inspected before shipment by our Internal OQC.Shenzhen Qunan has a large research and development team first-class production line, providing customized solutions, we provide OEM&ODM&OBM services for customers.Welcome esteemed partners to visit us and start business on mutual benefits together.
1.what is the production lead time ?
A:1-2 working days for sample 3-7 days for bulk order.
2.What's your Mini Order Quantity(MOQ)?
A:MOQ 1PCS. Samples also accept customized services.
3.What payment term ?
A:Our payment terms: T/T, Western Union, Credit card
4. What is your service ?
A: a. we can offer OEM&ODM services
b. All software free provide , and technical support after-service
c. Online installation guide services.
5. Are you manufacturer or trade Company?
A:We are the leading manufacturer factory of secuity product in China.Welcome online video inspection.
6. How does your factory do regarding the quality control?
A:Quality is priority. Every product will be fully assembled and carefully tested before packing and shipping. Have 7days of using testing before packing.