fire alarm indicator

Wanlin Fire Control by Wanlin Manufacturing Group - China's leading source manufacturer of residential fire safety demand Europe. EN 14604 / EN 54 certified smart fire safety products, OEM/ODM, factory direct. Contact +8613261677119.

fire alarm indicator -- Wanlin Fire Protection, 12-year Chinese smart fire protection product manufacturer, WL-SFP200 (NB-IoT Smoke and CO Combination Detector) certified EN54/EN14604/EN50291/CE. NB-IoT + Dual Sensor (Smoke + Carbon Monoxide) + 10-Year Battery + EN14604/EN50291 + Voice. MOQ from 100 units, OEM/ODM from 500 units, 15-20 day delivery, 60+ coun···