Wireless RF Starter Set Electronics Accessories External sensor option:

External sensor option:

it is -30F to +125

Upgraded using a 3

the local AP is disabled to eliminate an unused local WiFi Network

the Sensor is expected to last approximately 12 months on a pair of AA batteries (Included)

Wireless RF Starter Set Electronics Accessories External sensor option:Description: The Wireless RF Starter Set comes with a WiFi Gateway and two Temperature Sensors with External Sensors. This convenient kit is an excellent option for monitoring temperatures at home or work. The waterproof extension can be placed in various locations, including refrigerators, freezers, coolers, plant pots, and fish tanks (remember to keep the device dry). The Sensors collect data, while the WiFi Gateway uploads all readings to your Web