Currently TR-72wf-S wireless network temperature recorder has been discontinued! Please refer to the new model TR-72wb or TR-72wb-S.
Q&Ａ：
Regarding the TR-72wf you asked about, it has been discontinued for a long time. The current model is TR-72A2.
In terms of wireless network, the difference between the two is only in the supported wifi specifications. The TR-7wb series is 2.4GHz but only supports IEEE 802.11b, while the TR7A2 series is also 2.4GHz but supports faster IEEE 802.11b/g/n.
Another difference is the supported wifi encryption protocol. The new TR7A2 supports enterprise WPA-PSK (AES/TKIP), WPA2-PSK (AES/TKIP), and WPA2-EAP (AES/TKIP).
Language
中文
