Doorbell doesn't work

How to Troubleshoot Wireless Doorbell

Hi! we bought two brand new battery's on eBay for less then $10bucks + free shipping! might want to poke around eBay?

It seems your doorbell transmitter got wet and corroded the contacts.
These push buttons are not sealed at all and thus will let rain, snow etc. eventually corrode the electronics.
Solution: Find a new push button on eBay.


Cheers

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. The site has set-up code list & set-up procedure to many popular brand remote controls. The site has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Set-up code list to many brand remote controls also is given. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://homenol.blogspot.com/
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/
Programming Notes
• If your device does not respond to the remote after trying all codes listed or your brand is not listed in the code list, use the Auto Code Search method to program your remote.
• Sometimes the first code that "works" with your device may operate only a few functions of your device. There may be another code in the code list that performs more functions. Try other codes from the code list for more functionality.
This is a trial and error procedure; and quiet time consuming. You might have to check different codes said for your device.
Search the site by type in the "brand name" to your device; to which you want set-up codes; in the "Search box at the top right of the display window" to get gathered related posts. ...

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The doorbell buttons and your receiver must be on the same channel. If you will get out the directions that came with your unit, they will describe the process to go through to reset the specific "codes" for your buttons and receiver.

Sounds like you need a remote, or the remote lost its program. You need to check at the dealership to be sure.

Yes, there is a way to change the security code. See FAQ here:
http://www.heath-zenith.com/servsup_disp_faq.cgi?cat=5

click on "how can I change the security code."

Check the contactor in the doorbell. It may have some "yuk" on it preventing it from making contact.