• Protocol : Zigbee 3.0 – requires Zigbee Gateway (Tuya/Smart Life, Zigbee2MQTT)
• Detection : Ultrasound, liquid/water/fuel level, depth and % configurable
• Power supply : Sector (tested version), solar option available
• Dimensions : Not specified (installation on tank cover)
• Installation : Screw fastening on lid, drilling required, button pairing under sensor
• Scope : Standard Zigbee (~10-80m, variable LQI with repeater)
• Functions : Depth level/%, status (low/normal/high), battery N/A

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