Import G01-Co2-B360d Co2 Ventilation Controller — Buy in wholesale FOB from Supplier in China

Week Technology Ltd., based in Shenzhen, Guangdong, China, supplies the G01-CO2-B360D CO2 Ventilation Controller. The unit offers real-time carbon-dioxide detection together with temperature and relative-humidity monitoring, driven by an NDIR infrared sensor and a digital temperature/RH sensor. Accuracy is listed as ±6°ppm plus 3 % of the reading at 25°C, and the CO₂ sensor is rated for more than ten years of service. Power input accepts 100 V-240 V AC and the device carries CE approval.

The controller features a three-color backlit LCD that switches green, yellow or red to signal optimal, moderate or poor air quality, and it provides two dry-contact relay outputs for two-stage ventilation control. Its design includes a self-calibration system that enhances measurement reliability, a characteristic commonly required in intelligent building and luxury residential installations. Typical indoor air-quality equipment also adheres to similar sensor lifetimes and voltage ranges, aligning this model with industry standards.

Typical applications cover hotels, exhibition halls, hospitals, restaurants, airports, train stations, theatres and other public venues, as well as private houses, villas, offices and classrooms where ventilation quality is critical. Importers targeting these sectors benefit from the controller’s dual-relay architecture that can drive separate fans or ventilation stages. Specific MOQ, price and lead-time details are not disclosed in the listing, so prospective buyers should request those terms directly from Week Technology Ltd.

Week Technology Ltd. operates from 16 Floor, Building #3, Zhongke Mansion, Shenzhen, Guangdong 518067, China. The company is classified as an imported supplier with a harbor trust tier, indicating that basic verification has been completed, although the response rate shown is 0 % with no average response time recorded. This profile suggests a low‑frequency communication pattern, and buyers should anticipate the need for proactive follow‑up when initiating contact.

The listing confirms that Week Technology Ltd. provides the G01-CO2-B360D controller but does not disclose production capacity, minimum order quantity, or warranty period. No additional certifications beyond CE approval are mentioned, and the supplier’s catalogue does not specify after‑sales service arrangements. Prospective importers should therefore ask the supplier to clarify these points, as well as any available test reports or compliance documentation, before finalising a purchase.