General description The Universal Wireless Wifi to Converter Phone Instead Remote Control operates within a frequency range of 240-930 MHz, allowing users to control various smart home devices remotely. It supports multiple remote control types and can generate remote controls directly through a selection list app. The device is capable of copying universal fixed codes and learning codes for enhanced compatibility. Technical specifications Input voltage: DV5V Standby power: Less than 1W Working frequency: Wi-Fi: 2.4GHz; Remote: 240MHz - 930MHz Remote control power: 20dBm Receiver sensitivity: 2kbps, GFSK -121dBm; 40kbps, GFSK -105dBm; 40kbps, OOK -102dBm Wi-Fi receiving sensitivity: 802.11b: -91dBm (11 Mbps); 802.11g: -75dBm (54 Mbps); 802.11n: -72dBm (MCS7) Wi-Fi transmission power: 802.11b: +20dBm; 802.11g: +17dBm; 802.11n: +16dBm Encryption type: TKIP Security mechanism: WAP/WAP2 Working environment: Temperature: -10℃ to +70℃; Humidity: 5% to 93% Storage environment: Temperature: