Shelly 2PM Gen4 dual WiFi relay with energy measurement

Wi-Fi standards: Wi-Fi 6 (802.11ax) | Height: 37 mm | Bluetooth: Yes | Wi-Fi: Yes | Product colour: Black | AC input voltage: 240 V | Type: Smart switch | Wi-Fi standards: 802.11b | Built-in display: No | Quantity per pack: 1 pc(s) | Power consumption (typical): 1.4 W | Depth: 16 mm | Wi-Fi standards: 802.11g | ZigBee frequency: 2.4 GHz | Width: 42 mm | Weight: 30 g | Wi-Fi standards: Wi-Fi 4 (802.11n) | Housing material: Plastic | Operating temperature (T-T): -20 - 40 °C | Works with Amazon Alexa: Yes | Works with the Google Assistant: Yes | Maximum indoor range: 100 m | Bluetooth range: 30 m | Maximum outdoor range: 300 m | Operating relative humidity (H-H): 30 - 70% | Remotely operated: Yes | Bluetooth version: 5.0 | Suitable for indoor use: Yes | Smartphone/tablet remote support: Yes | ZigBee: Yes | Wi-Fi frequency: 2.4 GHz