I've just replaced the batteries in my door bell receiver but it still won't work can u help plz

Try this:

Reset the Unit

- remove all the batteries from the bell
- ensure the battery in the doorbell unit is working and remove the back cover
- replace the batteries in the bell unit
- within 30 seconds of the bell unit sounding the bell, press the melody changer button on the back of the door bell unit once
- remove all the batteries from the bell

Pair the Unit

- wait at least a minute after reset
- remove all the batteries from the bell
- replace the batteries in the bell unit
- within 30 seconds of the bell unit sounding the bell, press the door bell button

Try replacing battery Ensure it installed correctly and not backwards.

Door ringer is defective or the doorbell transmitter is not sending a signal or the bell is not receiving the signal due to a part failure.

There are only picture instructions but from what it implies...

Reset the Unit

- remove all the batteries from the bell
- ensure the battery in the doorbell unit is working and remove the back cover
- replace the batteries in the bell unit
- within 30 seconds of the bell unit sounding the bell, press the melody changer button on the back of the door bell unit once
- remove all the batteries from the bell

Pair the Unit

- wait at least a minute after reset
- remove all the batteries from the bell
- replace the batteries in the bell unit
- within 30 seconds of the bell unit sounding the bell, press the door bell button

their helpline is: 0845 2301231

Yes, there is a small battery in the door bell button, use a small screwdriver to carefully pry it apart, make sure the transmitter and receiver are on the same frequency and within range of each other.... really hope this helps?

Hi,this problem is not a single question and doesnt have a single answer,all inside circuit include battery must be checked, may be the battery is gone may be mother board problem or break up maybe dust or humid problem and or even software problem,go to certified repair store to fix it for you
kind regards

You may need to change the frequency of the chime. In this model, you need to remove the batteries from the receiver unit and wait for a while. Then replace the batteries. The doorbell unit should automatically set itself to a different frequency once you press the button, which will(hopefully) solve the problem.

It seems impossible to find the instruction manual for the doorbell. But see http://oddsnsods.net/blog/?p=68 who had a similar problem with a different Siemens model, which works on the same principles. (I can't seem to be able to remove the battery from the door bell unit on the jsjs204, but it reset itself after changing the batteries in the receiver).

that problem passed with my friend..you may change your batterie and maybe it works...if it works plz rank this solution!

You should find the solution here:-
(Basically, having changed the battery, I think you need to 're-marry' the bell push to the bell!)
http://www.uni-com.uk.com/unicom_instruction_manuals.html

The following instructions will enable the Bell 9242 remote to operate a Bell 5900 receiver. Remove back battery cover. Just below the "Bell" lettering on the front of the remote, there is a half moon shaped plastic insert "key" that slids out downward. Turn over the plastic key and reinsert back into postion and replace the battery cover. Success!