Name: ZigBee Smart Sprinkler On/ Off by remotely control by App . Easy to set up sprinkler on App Measurement of water(option) Built-in Battery : AA*4 (6V)(Default no battery) Valve Passage:3/4 tube Working Water Pressure: ≤ 1MPa Waterproof Level : IP67 Wireless Protocol: Thread Wireless Frequency: 802.15.4 /PHY @ 2.400 - 2.483GHz Wireless Distance: 45M Working Temperature: 1℃ ~ 60℃(32℉ ~ 140℉) Working Humidity: 1% ~ 95%RH (non-condensing) Product Size : About 137mm X 54mm X 126mm Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Mainly depends on the thread of the tube, not the plug Colour:As Shown Material:ABS type:A: American system Package Contents: 1 x Zigbee Watering Device 1 x English Instruction Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 3.Remote Switch on/off Watering, Whenever and wherever you want to water your flowers, you're easy to do so. 2.ZigBee Pairing, Fast Response support zigbee 3.0 distribution network 1.Smart Sprinkler ,Remote switch on/off and timming on/off with your phone 5. Timed Irrigation Program Setting, slide to set regular irrigation tasks, so easy 4.Built-in Water Metering Sensor, Accurately measure water consumption and save water