smoke and CO detector combo

Saudi fire alarm system upgrade approval Standalone Photoelectric Smoke Alarm with 433 MHz Wireless Interconnect export OEM ODM wholesale

WLF-SD420 4-Pack Smoke and CO Combo Detector for Hungary market export OEM ODM wholesale

WLF-SD420 4-Pack Smoke and CO Combo Detector for India market export OEM ODM wholesale

CO alarm with 10-year sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-SF400 smart fire protection product certified CE/EN54/UL/NFPA 72/FCC/RoHS/REACH/ISO 9001. Key specs: Addressable Manual Call Point + LED Strobe + Piezoelectric Sounder + Short Circuit Isolator, Addressable Loop + Built-in Isolator + LED Indicator + Test Key. IoT ···

Mobile App Remote 4G CO Alarm 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 quotation.