Tp-Link 300mbps Mini Wireless N USB Adapter Tl-Wn823n Gas Heater Operating voltage: between 12V and

Operating voltage: between 12V and 30V

Backlit Single Phase Two-Wire LCD Digital Display Wattmeter Power Consumption Meter kWh AC 230V 50Hz Din Rail Electric

Thanks to SEMTECH's patented LoRa™ modulation technology

Chuck capacity:1/2″

Tp-Link 300mbps Mini Wireless N USB Adapter Tl-Wn823n Gas Heater Operating voltage: between 12V andHARDWARE FEATURES Interface USB 2. 0 Button Wi Fi Protected Setup (WPS) Button Dimensions ( W x D x H ) 1. 54 x 0. 72 x 0. 31 in. (39 x 18. 35 x 7. 87mm) Antenna Type Internal WIRELESS FEATURES Wireless Standards IEEE 802. 11b, IEEE 802. 11g, IEEE 802. 11n Frequency 2. 400~2. 4835GHz Signal Rate 11b: Up to 11Mbps(dynamic)11g: Up to 54Mbps(dynamic)11n: Up to 300Mbps(dynamic) Reception Sensitivity 300M: 65dBm@10% PER270M: 65dBm@10% PER130M: 68dBm@10%