The WIFI-21CFR-T+ measures the temperature of the environment in which it is
situated.

Data is streamed wirelessly over any compatible WiFi network to be viewed on the
FilesThruTheAir™ 21CFR Cloud. During configuration, the sensor will search for an
existing wireless network whilst physically connected to the PC. It can then be placed
anywhere within range of the network. If the sensor temporarily loses connectivity
with the network, it will log readings until it is able to communicate again with the
FilesThruTheAir™ 21CFR Cloud (max 30 days at 10-second sample interval). The unit is
freestanding, but it can be attached to a wall or surface using the bracket provided.
The sensor is IEEE 802.11bgn (2.4GHz) compliant, supports WEP, WPA/WPA2
encryption and enterprise networks (PEAP, TTLS, FAST).

For full technical details view the product Data Sheet available below or on the Support page.