Gas Pipeline Network Pressure Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-PG300 fully certified CE/FCC/RoHS. Key specs: LoRaWAN wireless, 15s alert push via APP/SMS/Call, 3-year
Source high-quality gas pipeline network pressure alarm from Wanlin Fire Protection, China manufacturer. Global export, OEM/ODM services, competitive prices for wholesale buyers and distributors.