Fire Alarm Retrofit Solutions for Smart Buildings | Wanlin Fire · Practical Product and Application Information
EN 50291 certified
Explore products, technical articles, FAQs, and application information related to EN 50291 certified from Fire Alarm Retrofit Solutions for Smart Buildings | Wanlin Fire.
Products and Services
Review relevant products, system options, application guidance, project support, and pre-sales or after-sales services.
Information for Selection
Compare the application scenario, functional requirements, installation environment, interfaces, communication method, quantity, and project schedule.
How Information Is Verified
Confirm model numbers, technical parameters, certifications, delivery terms, and compatibility against current product documents and agreed project requirements.
-
Fire Certified Smart CO Detector: Professional Smart IoT CO ···
Fire Certified Smart C···
2026-07-14
Fire Certified Smart CO Detector manufactured by Wanlin Fire Control — EN 50291-1 / CE / RoHS certified carbon monoxide alarm with electrochemical sensor, 85 dB siren, and reliable CO detection. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial CO safety applications. Contact for bulk quotati···
-
Fitness Center CO Alarm China Manufacturer, 4G Wireless Carb···
Fitness Center CO Alar···
2026-07-14
Fitness Center CO Alarm China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to France. Contact: wanlinfirecontrol@163.com
-
CO Detector for Telecom Shelter China Manufacturer, 4G Wirel···
CO Detector for Teleco···
2026-07-14
CO Detector for Telecom Shelter China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to Spain. Contact: wanlinfirecontrol@163.com
-
UKCA Marked CO Alarm China Manufacturer, 4G Wireless Carbon ···
UKCA Marked CO Alarm C···
2026-07-14
UKCA Marked CO Alarm China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to Poland. Contact: wanlinfirecontrol@163.com
-
NB-IoT CO Detector Supplier Factory China Manufacturer, 4G W···
NB-IoT CO Detector Sup···
2026-07-14
NB-IoT CO Detector Supplier Factory China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to Germany. Contact: wanlinfirecontrol@163.com
-
CO Alarm with Secure Transmission China Manufacturer, 4G Wir···
CO Alarm with Secure T···
2026-07-14
CO Alarm with Secure Transmission China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to Italy. Contact: wanlinfirecontrol@163.com
-
CO Alarm with Sensor Degradation Alert China Manufacturer, 4···
CO Alarm with Sensor D···
2026-07-14
CO Alarm with Sensor Degradation Alert China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to Netherlands. Contact: wanlinfirecontrol@163.com
-
Carbon Monoxide Alarm China Manufacturer, 4G Wireless Carbon···
Carbon Monoxide Alarm ···
2026-07-14
Carbon Monoxide Alarm China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to UK. Contact: wanlinfirecontrol@163.com
-
smart diagnostic CO alarm, NB-IoT CO Alarm, WL-CO803, Wanlin···
smart diagnostic CO al···
2026-07-14
smart diagnostic CO alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-CO803 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: NB-IoT (LTE Cat-NB1), Electrochemical CO Sensor (Ultra-Low Power), 10-year sealed lithium battery (non-replaceable). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 6···
-
CO Detector for Office: Professional Commercial Facility Car···
CO Detector for Office···
2026-07-09
CO Detector for Office manufactured by Wanlin Fire Control — EN 50291 / CE / RoHS certified carbon monoxide alarm with electrochemical sensor technology. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial CO detection. Contact for bulk quotation.