Category: 繼電器開關
Shelly 1PM Gen4 四入組為您提供四個WiFi和藍牙繼電器開關，用於智慧家庭自動化。每個裝置均為第四代繼電器，專為可靠的遠端控制而設計。
Took me an afternoon to wire all four into my breaker box, and the WiFi response after that was instant every time. The Gen4 chips feel snappier than my old setup, and having Bluetooth as a backup when the network drops is a nice safety net.
The Bluetooth pairing actually made setup painless for me, and having all four relays in one box means I can wire up multiple lights and outlets without juggling different apps. Each unit's WiFi response feels instant from my phone, even across the house.
Replaced the old smart plugs in my media cabinet with these, and the Bluetooth pairing option saved me when my Wi-Fi was acting up during setup. The 4-pack covers every device I needed, and I love that each relay updates independently.
