Feature 1、【Universal Connector】The irrigation timer with universal 3/4 inch pipe conncetor, widely applicable with varous faucet. 2、【Built-in water metering sensor】Watering timer built-in water metering sensor, accurately measure water consumption and save water. 3、【APP Remote Control】After connected with a gateway, you can control the timer in your smart phone. Support timing and quantitative watering for plant growth and saving water resources. Besides, you can check watering records, share with family, ect.(Gateway is Required BUT Not Include). 4、【Durable Material】Sprinkler timer made of high strength ABS, which is IP66 waterproof, wear-resistant, sun-resistant, corrosion-resistant and durable for long lasting use. 5、【Easy to Install】The water timer just need to connect with pipe and hose to use. The app remote function requires a wifi gateway(not include in the package). Specification: Main Material: ABS Pipe connector: EU Connector / US Connector (optional) Powered by : 4*AA battery(not include) Valve Passage：3/4 tube Working Water Pressure: ≤ 1MPa Waterproof Level : IP66 Wireless Distance: 45m/147.6ft Working Temperature: 1℃ ~ 60℃(32℉ ~ 140℉) Working Humidity: 1% ~ 95%RH (non-condensing) Product Size : 137*54*126mm/5.4*2.1*4.9in Package List Packing List: 1 * Sprinkler timer 1 * Manual