Features:

• Wirelessly monitors outdoor temperatures
• Wireless sensor has transmission range of up to 150 feet
• Measures temperatures to as low as minus 38 degrees Fahrenheit and up to 158 degrees Fahrenheit
• Clock includes crescendo alarm and multi-language display
• Measures 3.02 x 5.16 x 1.11 inches (WxHxD)

Editor Reviews:

Product Description:
Time with month and date Dual alarms Indoor/Outdoor Temperature with wireless sensor Ice warning alarm. Time Precise Quartz Clock Dual crescendo alarm with snooze 12 or 24 hour time format Day displays in English, Spanish, French, German or Italian Weather Indoor/outdoor temperature Programmable ice warning alarm Temperature trend indicators Outdoor temperature range: Lithium batteries: -38 F to 158 F (-38. 8 C to 70 C) Alkaline batteries: -4 F to 158 F (-20 C to 70 C) Min/Max memory for indoor/outdoor temperature Included remote sensor (TS03) transmission range of up to 150 feet Display Wall mount or desktop option Power Batteries not included: 2AA (main unit) 2AA (remote sensor).

Amazon.com Product Description:
The Honeywell TE109NL Wireless Indoor/Outdoor Thermometer with Alarm Clock a versatile and economical time and weather monitor that's perfect for just about any location. With multi-language capability, programmable warnings, and a remote sensor that monitors outdoor temperatures, the TE109NL can do it all.

With the main display unit measuring 3.02 x 5.16 x 1.11 inches (WxHxD), the TE109NL displays indoor and outdoor temperature and precise quartz time. It includes a dual crescendo alarm with snooze function, and come with one wireless remote temperature sensor that has a transmission range of up to 150 feet. The unit's display is backlit for easy night viewing and has a programmable ice warning alarm.

Wall mountable, or ideal for tables or desktops, the clock displays the day of the week in English, Spanish, French, German or Italian. It has an outdoor temperature range of minus 38 to 158 Fahrenheit, when the sensor is powered by two lithium batteries, and minus 4 to 158 degrees Fahrenheit when powered by two alkaline batteries. (The two AA batteries required for the sensor, and the two AA batteries required for the main unit, are not included.)

Rating : - best of the pack
We have a similar unit by another manufacture at our vacation home. I wanted one for our primary residence but couldn't find the same model and brand. And that's a good thing, because this one out performs our original one. It's more reliable and the batteries have already lasted for a year (the other model required new batteries every few months). I may end up replacing the one in our vacation home with this model. The longer battery life alone could pay for the purchase.