YoLink YoLink Smart Sprinkler Controller YoLink Smart Sprinkler Controller allows you to define 2 schedules per day weekly for 4 seasons. Maximum 6 zones and 1 master valve (not all systems have a master valve) can be connected to Smart Sprinkler Controller. Just a tap of the button on the device or YoLink App lets you remotely access, change or set your watering schedules at anytime anywhere. YoLink Hub & 24VAC Power Supply Required (Not Included) YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices into the internet and the cloud. Without YoLink Hub, YoLink Smart Sprinkler Controller does not work with YoLink app and does not support 3rd-party integration with Alexa, Google Home and IFTTT. Please search B07TQLKQLJ for the original hub or B09FSS95G9 for the speakerhub. 24VAC power supply/source is required. This is assumed to be existing and functional, otherwise please provide a 24VDC power supply. Remote Control Check on the status, and control your lawn sprinkler controller remotely, from anywhere at any time; Use the YoLink app to schedule automations, to automatically turn the sprinkler on or off at the time of your choice, on the days of the week of your choice; Energy Conservation Operation: Automatically delay watering on a rainy day according under ECO mode, saving money and water. Longest Range World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property. Third-Party Integration Works With Alexa, Google Voice Assistants & IFTTT : Supercharge your YoLink system by adding the YoLink skill to Alexa or Google Assistant. Control your YoLink devices by voice command (“Alexa, turn on the sprinkler” means switch to Auto mode – “OK!”) and control your YoLink devices as part of routines/automations that may include other, third-party, smart devices integrated with Alexa/Google. Voltage 24VAC Dimensions (L x W x D) 6.06 x 5.12 x 1.10 inches (154 x 130 x 28 mm) Operating Temperature Range 14°F – 122°F (-10°C – 50°C) Operating Humidity Range 0 – 90% non-condensing REQUIREMENTS: YoLink Hub with an internet connection Smartphone or tablet running iOS 9 or higher, Android 4.4 or higherA functional existing 24 VAC transformer/power supply is assumed, otherwise please purchase separatelyTools Required, Including But Not Limited to: Drill, Phillips/cross screwdriver, small slotted screwdriver, optional mounting anchorsInstallation Difficulty Level: Medium-Difficulty PACKAGE CONTENTS: (1) YoLink Sprinkler Controller(1) Mounting Base(4) Wall Screws(4) Anchors(1) Quick Start Guide PLEASE NOTE: The Sprinkler Controller is packaged with a quick start guide only. Please scan the QR code on the QSG to download the user guide. Build Your YoLink Smart Home System! YoLink, by YoSmart (a US corporation based in Irvine, California) is a line of smart products for residential and commercial use utilizing wireless technology initially utilized for industrial and other large-scale applications. This technology, LoRa, short for Long-Range is unique in the smart home industry and provides you with benefits that include 2 to 10 year battery life,1/4 mile extreme long range, superior wall and obstruction penetration, including concrete, masonry and even metal! YoLink benefits include a more secure automation network due to a centralized and encrypted internet connection, as the devices are not on the internet and they do not rely on WiFi.All communication is encrypted and controlled by AWS servers, for finance-grade security, backups and redundancies. Our patented Control-D2D device-to-device pairing allows for offline operation, including functionality even after the loss of WiFi internet, and AC power, making it perfect for your critical operations, such as water leak detection and automatic shut-off and security.