RainPoint WiFi Sprinkler Timer 2 Zone - Timer Only, Without WiFi Hub, Must Use with 2.4Ghz WiFi and TWG004WRF WiFi Hub (Lot Number After 202108)

About this item PRE-PURCHASE NOTICE: This product only includes a WiFi water timer, not a WiFi Hub. ABOUT USE: The WiFi water timer cannot be used alone, there are two ways to use it: 1. The WiFi hose timer is paired with the WiFi hub (After LOT NO 202108), and you can purchase the WiFi hub (Model:TWG004WRF) additionally. 2. Add the 2 Zone WiFi water timer to your existing WiFi water timer system, and the WiFi Hub model of this system must be TWG004WRF.One WiFi Hub can be paired with up to 4 sprinkler timers. ABOUT WIFI: This smart water timer only supports 2.4GHz WiFi, not 5.0GHz WiFi.