Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Bluetooth Smart Water Value Garden Sprinkler Water Timer by 2 Way Rain Delay Filter Washer Programmable and Automatic Irrigation Controller BY PACKING LIST: Smart 2-way water timer *1 Installation set *2 Manual *1 SMART 2-WAY WATER TIMER TIMER AND CYCLE TIMER SET RAINY&SNOWY DELAY IN 7 DAYS ADD IT INTO BLUETOOTH GATEWAY FOR STABLE WIRELESS CONTROL IP55 WATERPROOF FOR OUTDOOR USE 2-WAY WATER VALVE FOR ZONING IRRIGATION TIMELY CONTROL BY APP No matter at home or outside, you can control the irrigation by App for instant operation and realizing hands free. Note: add the Bluetooth gateway for much stabler control for controlling range restricted with no hub. CHECK IRRIGATION RECORDS Irrigation history in 7 days can be checked by App, which helps save water consumption and monitor the watering situation. MULTIPLE USAGE-REMOTE CONTROL WITHIN 50FT Without connection to Bluetooth gateway, the control distance by App is in 50ft. Bluetooth gateway is requied if the control distance is over 50ft. BUTTON CONTROL One button to choose manual irrigation function. Manual watering and intelligent watering plan in App are working without interface. Intelligent Voice Control Activate watering via voice assistant such as Google Home and Alexa , to control the on/ off, making you life easier by hands free. BEST SOLUTION FOR TIMELY WATERING The full functionality of smart valve is your good assistant to help take care of your plants or other watering application. DIMENSIONS Technical Specifications: Product Name: Smart water timer Power Supply: 2*AA alkaline battery Control Type: 2-way separate control Standby Time: 6 months Transmission Distance: 15M in open environment ",