NFPA smoke detector

cloud based smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM604 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + AI False Alarm Algorithm + 4G Cat.1 + Edge Computing, 4G LTE Cat.1 + AI Cloud Platform + Smart Push + Predictive Maintenance + OTA Update.···

China leading lora smoke heat detector factory. CE ISO9001 ROHS standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119