homehealthmonitoring

Propane Gas Sensor For Rv direct from Wanlin Fire Protection — 12-year factory experience, Smart Water Leak Detector (WL-WL300) certified CE/FCC/RoHS/REACH. Key specs: Zigbee 3.0/WiFi wireless, Auto water shutoff valve integration, 2-year CR2032. MOQ 200pcs, OEM/ODM available.