Category: KNXnet IP
Shelly 1 Gen4 雙入組為您提供兩個小巧的繼電器單元，具備雙重無線連接功能。每個裝置皆支援WiFi與藍牙，並屬於最新的Gen4世代。
Both relays paired to my WiFi network in under two minutes, and the compact size made them easy to tuck behind a light switch. The dual wireless connectivity means I can switch to Bluetooth if my router ever drops, which is a nice failsafe. Solid little units.
The Bluetooth pairing worked flawlessly on the first try, and having both WiFi and BLE fallback means I never lose control of my lights even if the router hiccups. Two units in one box made wiring up a whole room a single afternoon project.
The two relay units are compact enough to fit behind a light switch, and the dual WiFi/Bluetooth connectivity makes setup painless no matter where the router sits. Paired the second one for the garage door opener within minutes.
