I got a couple of these switches installed in my roof (above the ceiling, right under the roof tiles).

Sydney Australia can get hot in the summer so I'd like to keep an eye on their temperature.

Do these switches have environmental temperature sensors and can they be read over SNMP or any other programmatic way?

(if not programmatic then I'd resort to manual way if possible).

So far I executed "snmpwalk" on the devices (using SNMP v2c) and didn't see anything that looks like it, and I'm not familiar with all the supported MIB's from the datasheet to know whether they include this info or not. The device's web interface doesn't show this info as much as I dug.

Thanks.