Wireless 433 MHz outdoor temp sensor no longer works. tried re set routine no luck. Can I replace just the outdoor temp sensor?

Hello Bob Loomis,

The joyous world of MODERN TECHNOLOGY...
FREE...

From MY meager research... MAKE & model are
paramount in FINDING ANY MEANINGFUL direction.

I am posting a sample from "MANUALSLIB.COM..
The INSTRUCTIONS are less important than the
WEBSITE... (Have a look)
Technoline WIRELESS 433 MHz WEATHER CLOCK Instruction Manual Page 5

On
ManualsLib Makes it easy to find manuals online

Hope this helps

Carnac the Magnificent

Follow this link:
http://www.alarmhow.net/manuals/DSC/Sensors/Wireless/433mhz%20Sensors/Smoke%20Detectors/WLS906-433%20MN140%20Meridian%20Smoke%20Detector.pdf

The WS-7395U uses the La Crosse TX8U outdoor temperature and humidity sensor. That part has a $49.99 MSRP. It is $46.95 from La Crosse; see http://www.lacrossetechnology.com/tx8/index.php to order the part. Other vendors that I checked do not have the sensor in stock for sale separately.

I hope this helps.

Cindy Wells

You shoud use new batteries because you dont know how old the ones that are present are. You should also use lithium battteries in the weather station sensors because they last longer and have better low temp response. The batteries should have marks on them that correspond with the marks inside the sensors.

go to www.fitness.manualsonline.com or www.retrevo.com or www.manualsfactory.com
God bless you

I have experienced the same with numerous different, "quote un quote" atomic clocks! Please don't forget that this sender unit, that goes outside, generates a RF Singal to be received by the clock inside. This unit transmits a signal 433 MHz signal approximately every. 3 minutes, and after so many years the sender unit's RF section(electronics) just goes out or no longer function properly or not at all! The transmitter/sender for this model number, according to "3M" is obsolete and can no longer be furnished, DRATTS !!!!!

I have a RF-tech 433 MHz transmitter for sale, $25.00 includes shipping.
[email protected]

I had the same problem and finally found my manual. Here's what to do, everyone!

1. Take back panel off the sending unit, where the three batteries are, by unscrewing the 4 phillips head screws (assuming you, like I, had put the screws back in after installing new batteries). You will see a little gray button in a hole above where the batteries are; the little button is one you can push down with the same phillips screwdriver you took the 4 screws out with - don't do this yet.

2. Now, hold down the "channel" button on front of receiver panel for 2 sec, until the dash in the "ch" box and the place where the temp is supposed to be starts blinking.

3. Now, while these indicia are blinking on the panel, push the little gray button down and hold it for 2 seconds. This causes the transmitter to "register" with the receiver. You should now see a 1 in the "ch" box and get a temp reading.

4. Put screws back on, put receiver where you want it, proceed with rest of your life.

You need new SioScan Temperature Transmitter 433 MHz. Take a look on amazon La Crosse Technology TX6U Wireless Temperature Sensor for 433 MHz units.... Hope this was helpful. cheers