Is your wireless doorbell not working?
Don’t throw it away just yet because here is a rundown of common issues and a guide for troubleshooting your wireless doorbell!
Before we begin to go into troubleshooting steps to resolve any issue you have with your wireless doorbell, it is worth having a quick read of this article covering how a wireless doorbell works.
Understanding how your wireless doorbell works is a significant part of learning how to troubleshoot it. Once you understand how it works, you can go through each stage systematically until you have resolved the issue, sent it back, or just resigned yourself to the fact it is broken and thrown it out!
5 Most Common Wireless Doorbell Problems – Infographic
What Are The Symptoms?
The doorbell is not working completely, intermittently working, and the doorbell rings on its own, among others.
- Is the push button not working?
- Is the chime not switching on?
- Does it work intermittently?
- Does it all switch on, but the chime doesn’t sound?
Wireless Doorbell Not Working – Push Button-Related Problems
Wireless Communication Issues
The push button is the wireless transmitter. In other words, when you press the button, the signal travels up the antenna cable inside the push button unit and sends out a signal to be received by the chime.
Several things can weaken or even destroy the signal between the signal transmitter and the receiver before the receiver can receive it.
We refer to these as areas of interference, and they can include:
- Electrical Items
- Other Wireless Items
Objects In The Way (Walls, etc.)
Wireless doorbells will give you a range of operations; basically, the furthest the transmitter and receiver can be apart.
Unfortunately, this range is ‘clear sight,’ which means it will work if there is nothing in the way.
Where there are walls in the way (walls in a house, who would have thought it!), the signal will weaken as it passes through each wall.
If the wireless doorbell states that it works over a range of 1000 ft, you should take 40% of that range if quite a few walls are in the way.
For instance, it is 100 feet with no obstructions and 40 feet with multiple obstacles.
Electrical Items and Other Wireless Objects
Interference can be a huge problem with any wireless communication.
Suppose you have a house full of wireless smart objects. In that case, you may get some interference that will reduce your wireless doorbell range and cause intermittent connectivity issues.
To troubleshoot interference issues with your wireless doorbell, make sure you identify any other wireless devices and switch them off.
Then, test your doorbell.
If it works every time, switch on each device until the problem returns.
Now that you have identified the issue’s source, consider adjusting your setup to reduce interference.
Can you switch your other devices to another frequency? For example, can you move another device away from the wireless doorbell transmitter/receiver? Are you in a position to move your wireless doorbell?
This one is obvious.
If you have issues with your wireless doorbell, move it closer to the transmitter during troubleshooting. If it works perfectly, move it away a few feet at a time, and continue to test.
The push-button is likely to be outside, which means it is exposed to environmental factors, such as:
- Temperature extremes
- Water damage from the rain
- Wind Damage
- Heat Damage
- Damage from Wildlife
Check your manual for the operating temperature range.
Do you live in a climate that breaches either the minimal or maximum temperature? Has it reached those levels recently?
Is your push-button waterproof? Wireless doorbells exposed to the elements should have a protection rating of IP44, which means it is protected from water spray from all angles.
It will break if you do not have a waterproof push button and it rains.
Has it been windy recently? Could anything have blown onto the push button, which caused it to break?
Wireless Doorbell Not Working – Chime Issues
It can be frustrating if your wireless doorbell is no longer working and you have narrowed the issue down to the chime. The chimes are more difficult to troubleshoot when compared with a push button.
There are some things you can do, though, so let’s take a look.
No Power To The Chime
Chimes are usually powered by a regular power socket, although they can also be battery-powered, allowing for a more portable chime.
Mains Powered Chimes
If it is a mains-powered chime, the first thing you will need to check for a power button on the chime. Is it switched on?
Then move onto the actual power socket. Is it working and switched on?
Plug something else into it to test and rule this out.
If you have a working socket, but the wireless doorbell chime is still not working, check the environmental factors.
If the wireless doorbell chime is in your house, it will likely be within the operating temperature range (Specified in your manual).
Have you been away from your house, and the central heating system has not been on? Is it possible that the temperature has dipped below the operating range? It is worth bearing in mind if you live in a climate where this can happen.
This becomes more likely if the chime is out in a garage or a shed.
Battery Powered Chime
If the chime is battery-powered, you must check to ensure you have turned it on!
It may sound simple, and you are likely to have checked this first, but you need to find the switch and ensure it is switched to the on position!
The same as any other battery-powered device. It will not work if you have flat batteries! Even if they are brand new batteries, check with another set to be sure and rule this out.
Check The Battery Compartment For Liquid
Liquid damage will cause problems, primarily when it has found its way into the battery compartment.
If you find some liquid, you must find out what the liquid is.
Any liquid is a concern!
If it is battery fluid, the batteries are faulty, so you need to clean out the battery terminal and add a new set of batteries.
If it is water, you need to find out how it got there to ensure it does not happen again.
Consider testing the wireless doorbell when you are confident that you have fixed any water leak and completely dried the battery compartment.
Any other liquid is sure to have come from a spillage! This can be common if you have a small child running around your house!
Make sure you keep your device away from any potential spillages.
Clean The Battery Connectors
The longer your wireless doorbell chime sits in the same position, not being moved regularly, the more dust and dirt it will collect.
If you are getting no power to the chime unit, check the battery connectors to ensure nothing is blocking the energy flow from the battery.
Common battery terminal issues are caused by dust, dirt, and rust. Rust can form if it has been the victim of water damage in the past. As soon as you see rust, it would be best to consider replacing the unit.
You will need cotton swabs and white vinegar to clean the battery terminals. Then proceed with the following steps:
- Dip the swab into the vinegar
- Brush around the battery contacts until clean
- Use a dry cloth to clean any excess fluid around the battery contacts
They may have added a plastic tag to stop the batteries from connecting during transit for newly purchased wireless doorbells. Well worth checking for the plastic tag if it is a new unit that is not working!
Why would a doorbell stop working?
The most likely answers are; discharged battery, water damage, frequency interference, or signal blockers. You should first replace the battery, especially if your doorbell only works intermittently or only works close to the receiver. If that does not work, take a look for water damage.
How long do wireless doorbell batteries last?
That depends on how many times it is pushed! You should expect to only change the battery every 2 years on average. The batteries need to be replaced sooner if you have a video doorbell.
Why does my doorbell ring when there is no one there?
This happened to me! My neighbor’s car remote used the same frequency as my doorbell. So I fixed it by synchronizing the doorbell again. That forced it to choose another frequency.
If you have been through all of the above and are still having issues with your wireless doorbell, it may be time to consider buying a new one.
Please look at our best wireless doorbell list for some ideas, and forget about your old wireless doorbell not working!