air freight ready direct from Wanlin Fire Protection — 12-year factory experience, WL-HK600 fully certified CE/FCC/RoHS. Key specs: 4G/WiFi/Zigbee Hub wireless, 5s alert push via APP/SMS/Call/Email/Siren, AC Hub + Battery Sensors
China air freight ready smoke tester OEM factory - Wanlin Fire Safety Technology. Middle East market certificate of conformity smoke device supplier. CE FCC RoHS certified. MOQ 10 units. Contact +8613261677119