Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. This watering timer is constructed from solid ABS material and fitted with a standard 3/4-inch thread, ensuring high stability and safety for prolonged use. It features a multifunctional design, with timed irrigation and countdown function, metering function, and quantitative watering function. It supports mobilephone control via the Tuya APP, which features an irrigation record, battery level display, and push notification functions. This timer offers all-weather intelligent control, catering to the varied watering needs of different plants and ensuring meticulous garden care. It is suitable for wide applications such as lawn irrigation, potted plant drip watering, mist cooling, and ad-hoc watering demands. Features: Flexible Timing Mode: This device supports both timed irrigation and a countdown function. You can set a timed irrigation program by simply sliding to schedule regular irrigation tasks. It also allows for customized irrigation duration, enabling you to choose different watering times based on the water demand of your plants. Metering Function & Quantitative Watering: It has a built-in water metering sensor to accurately measure water consumption, making it perfect for water conservation. With quantitative watering function, you can set the amount of watering according to the daily water requirements for plant growth, making it even more water-efficient. Mobilephone APP Control & Watering Records: This device offers intelligent linkage and can be remotely controlled via the Tuya APP on your mobilephone for automated watering. It allows for remote switching on/off, enabling you to water your plants no matter when or where you are. It also features an irrigation record function, allowing you to view the irrigation time, date, and amount. Additionally, it supports battery-level display and push notification functions. Intelligent Scene Linkage: This device supports the Tuya APP with custom scene settings and can be linked with various intelligent equipment devices. You can control your home's intelligent equipment with your mobilephone, wherever and whenever you want. Device Share Function: Multiple devices can be controlled by the APP, and one device can be shared among different family members for control, which allows your friends or family to use it together. Wide Applications: Suitable for various scenarios, such as garden irrigation, green plant watering, vegetable field irrigation, lawn watering, gardening yard care, pot irrigation, and spraying for cooling and dust removal. ONLY NAS-WV05B Function Metering Function & Quantitative Watering : It has a built-in water metering sensor to accurately measure water consumption, making it perfect for water conservation. With quantitative watering function, you can set the amount of watering according to the daily water requirements for plant growth, making it even more water-efficient. Note: The device needs to work with the ZigBee gateways, please purchase it by yourself, and then add device. Specifications: Name: Watering Timer Material: ABS Battery: 4 * 1.5V AA battery (not included) Thread: 3/4-inch Thread specification: NPT, BSP optional Standby power consumption: 41A Communication protocol: Zigbee 3.0 Wireless protocol: Zigbee IEEE 802.15.4 Wireless distance: 45M Flowrate ranges: 1-35L/min Waterproof grade: IP66 Working water pressure: 0.03MPa-0.9MPa Working temperature: 1-60 (34-140) Working humidity: 1%-95%RH (non condensing) Item size: 137 * 126 * 54mm / 5.39 * 4.96 * 2.13in Package size: 176 * 157 * 55mm / 6.93 * 6.18 * 2.17in Package weight: 400g / 14.11ounce Packing List: 1 * Watering Timer ",