Pressure Over Limit Alarm

Wanlin Announces WL-PG300 LoRaWAN Shenyang Hunnan New Area Fire Pressure for International Markets I 2026-06-10
Shenyang Hunnan New Area Fire Pressure 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
Wanlin Announces WL-PG300 LoRaWAN Wireless Plastic Case Pressure Gauge for International Markets Inc 2026-06-10
Wireless Plastic Case Pressure Gauge 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