5 GHz weatherproof backup radio (max throughput: 800 Mbps)

5 mm² / 20 to 14 AWG (Solid

Shelly EM measurements are stored in a free cloud for 365 days

No (Shelly Bypass is required for the load at O)

Shelly BLU RC Button 4 ZB (Zigbee) pro 3em 5 GHz weatherproof backup radioSmart four button remote with Zigbee and Bluetooth, built in magnets, and an included magnetic holder for flexible placement Main features Bluetooth and Zigbee controlled maximum flexibility Supports multiple clicks perform up to 16 preset actions or scenes with simple click combinations (single, double, triple, and long press) Long battery life uninterrupted operation for up to two years Wireless no wiring needed, includes built in magnets, a 3M