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Wanlin Announces WL-PG300 LoRaWAN NB Pressure Gauge No Signa···
Wanlin Announces WL-PG···
2026-06-10
NB Pressure Gauge No Signal Dead Zone 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