LONG MEASURING DISTANCE: 10 cm to 4 m (4 to 157 inches) from the sensor, suitable for various tanks. POWER SUPPLY: Input: 100–240 V AC; Output: 5 V DC. WIFI CONNECTIVITY: Connects to a 2.4 GHz Wi-Fi router; effective range up to 30 m in open space. WATERPROOF RATING: IP65. REMOTE TANK MONITORING: Monitor tank level from your smartphone anytime, anywhere—no need to manually check the tank. LEVEL ALERTS: Receive notifications when tank level reaches preset full or low thresholds; customizable via app. MULTI-TANK SUPPORT: One app can manage up to 10 sensors simultaneously. APPLICATIONS: Water and oil tanks. USE CASE: Home automation systems. OPERATING TEMPERATURE: –20 °C to 70 °C. COMPATIBLE OPERATING SYSTEMS: Android and iOS. APP: Tuya Smart App. MEASURING RANGE: 0.1 m to 4.0 m. WIRELESS MODE: Wi-Fi (2.4 GHz). PLUG TYPE: EU plug—compatible with Indonesia, Germany, France, Spain, Italy, and other EU-standard regions. COLOR: Orange. MATERIAL: Plastic. PACKAGE CONTENTS: 1 x Liquid Level Monitor. NOTE: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.