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Differential Pressure Wireless Sensor from Wanlin Fire Prote···
Differential Pressure ···
2026-06-10
Differential Pressure Wireless Sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-PG200 fully certified CE/FCC/RoHS. Key specs: NB-IoT wireless, 8s alert push via APP/SMS/Call, 5-year