Most wireless models come with mounting plates, so the doorbells battery can be removed and recharged easily. This process will vary by manufacturer, and will likely require downloading and installing an app on your phone that will allow you to control and monitor the doorbells features remotely. Youll usually find transformers in nearby closets, basements, utility rooms, and other out-of-the-way spaces. Wired doorbells run anywhere from $25 to more than $500 for decorative chime units and smart technology features. Mount the plate to the wall using the screws that came with the doorbell. If the home isnt wired for a doorbell, the easiest course of action is to purchase a wireless doorbell. To check whether your home is wired for a doorbell, cut off the homes power at the main breaker box. Wireless doorbells dont attach to the wall, like wired doorbells do. Expert advice from Bob Vila, the most trusted name in home improvement, home remodeling, home repair, and DIY. If the doorbell is chiming constantly, even when the button is not depressed, there is either an issue with the wiring or the button is damaged. Installing a doorbell deals with low-voltage electricity, and is a relatively straightforward DIY if you take the necessary precautions, including shutting power off before you get started. Use a non-contact tester to ensure that the power inside the box is indeed off, despite what the transformer may tell you. There are a few places to look for a doorbell transformer. Copyright 2022 Acton Media Inc. All rights reserved. Next, test the doorbell to ensure that the chime works and is audible. Inexpensive wireless units start at about $15 (a basic door button and plug-in chime box) and can cost more than $500 for smart units. Secure the doorbell plate to the wall with the screws included in the kit. Mount the new chime on the wall and attach the wire coming from the transformer as well as the wire that runs from the transformer to the button. Note: Check the chimes package to determine which voltage it requires8V, 16V, or 24Vand then follow the transformers wiring diagram to connect the wires correctly. Smart doorbells start around $150 and can cost more than $1,000 depending on the extras selected. There are two low-voltage wires connected to the back of the doorbell button. Otherwise, simply connect the transformer wire to the transformer terminal, and the button wire to the other terminal. For homes with long driveways, gates, and other far-away locations where you might want to install a doorbell, however, the distance the signal reaches matters more. When shopping for a doorbell, check the packaging to determine its maximum wireless signal distance. The doorbells mounting plate is typically installed on the same side of the door as the handle. With a drill fitted with a small bit, drill small pilot holes for the screws. For wired installations, connect the wires to the terminals according to the manufacturers instructions. While there are nuances between wired, wireless, and smart doorbells, the installation process is rather straightforward. Dont cut them, as there is often very little wire to work with. Wired doorbells are always on a circuit breaker, but not directly. The most important thing to remember is to turn off the breaker before attempting any electrical work. The bells transformer reduces a homes standard 120V to less than 24V in order to accommodate the low-voltage wires that connect to both the button unit and the chime box. Removing the old doorbell transformer isnt necessary, but if youd like to do so heres how to proceed: Keep the breaker in the off position. Yes. 10 Smart Space-Saving Door Solutions, The 10 Types of Hinges Every DIYer Needs to Know. Get this one done and youll be able to monitor your doorbell from anywhere. If the transformer needs replacing, youll need to remove it. Smart doorbells can be installed using a wired method (which keeps their batteries charged) or a wireless method (which requires charging batteries more often, but offers maximum flexibility with installation). Cap the wires in the box with wire nuts and replace the cover plate. Use a drill with a small drill bit to drill pilot holes for the screws. Hardwired doorbells are generally installed during the construction of a home when an electrician can easily run wires through the unfinished walls. Ever since weve had doors, weve been reinventing ways to be alerted to a visitors arrival. When the doorbell button is depressed, the circuit is completed and an electrical charge is sent to the chime, activating the chime. In most cases, even in very large homes, the doorbell chimes distance should be more than sufficient. A standard, hard-wired doorbell has three componentsthe button, the chime, and the transformerwhich can be purchased together in doorbell kits or separately. By Tom Scalisi and Glenda Taylor and Bob Vila | Updated Jul 25, 2022 10:46 AM. If the home doesnt have existing doorbell wiring, going wireless is often the best option. Turn the breaker box back on. Theyre attached to a transformer, and that transformer is connected to an electrical circuit that the breaker panel controls. Before we jump right into the how to install doorbell instructions, keep in mind that there are three main types of doorbell options available today: hard-wired, wireless, and Internet-capable (which link to your homes router, in either wired or wireless versions). Options include cameras with or without night vision, intercom capabilities, and motion sensors that send an alert to a users smartphone when someone approaches the door. The arrangement of these two wires does not matter as long as you attach one to each terminal. Some wireless doorbells come with multiple chime boxes that installers can place in different rooms. If the doorbell transformer needs replacing, now is the time. With the breaker still off, wire the new transformer into the electrical system by twisting the wires together and capping them off with wire nuts. Whether youre updating your entry and want to replace an old doorbell with a more inviting model or youre looking to upgrade to something smart, well guide you on how to choose as well as how to install a doorbell thats right for your home. To install a smart doorbells mounting plate, hold the mounting plate over the wires, mark the screw holes on the casing or wall, and then remove the plate. Use the screwdriver to remove the doorbell button from the wall and disconnect the wires from the doorbell button. (You are installing a wireless smart doorbell, of course, you are not restricted by wires and can place the mounting plate wherever you like.) Carefully open the junction box that the transformer is mounted to and disconnect the transformer wires from the electrical circuit. If the doorbell doesnt work, it is either wired incorrectly or it isnt getting the amount of voltage it needs. Transformers are small boxes connected to an electrical box with a set of small, thin wires connected to them. Connect the wire coming from the transformer and the wire coming from the chime to the doorbell button. You wont need to use them for a wireless doorbell installation, so you can either wrap the bare ends of the old doorbell wiring with electrical tape and tuck the wires back into the wall, or twist plastic wire nuts over each of the wires. Mount the new doorbell button on the wall. Keep the chime box in a room where its most comfortably audible. Remove the mounting screws holding the chime to the wall. A wireless doorbell is also a good choice for homeowners who like the idea of a portable chime box they can put in any room. With the multimeter set to VAC (volts AC), place the probes on the two screws that are holding wires in place. Remove the cover from the doorbell chime (they typically just snap on, but some may have screws), and disconnect the wires from the chime. If the doorbell came with a template, use the template to mark the screw locations on the casing. This is simply a matter of using the correct two of the three screws, so dont feel intimidated. Chime distance typically ranges from 700 to 1,200 feet, so youll want to check this figure before buying a wireless doorbell for a large property to ensure the doorbell will work properly. Be sure that there are fresh batteries in the doorbell, and snap it into place. Learning how to install a doorbell of any sort isnt all that difficult. Once you are sure that the power is off, remove the wire nuts and wires connecting the transformer to the electrical circuit. Receive free, no-commitment project estimates from qualified pros near you. Youll find specific instructions walking you through how to install a doorbell for each of these types of ringers below. Other places to look include utility rooms and near hardwired alarm systems. Both installations are relatively easythat is, the wired doorbell installation is easy if there are wires already in place. Then, remove the doorbell and see if there are wires behind it. The following are answers to some of the most frequently asked questions about how to replace a doorbell. Shut off the electricity at the breaker box. Check to make sure that theres only one wire going to each terminal. First, check any closets near the front door. Estimates vary based on region and the scope of work, but homeowners can expect to pay $100 to $450 for a doorbell installation. Also, check in the basement near the breaker panel or near the front door. Plug it into an outlet in each of these locations and have someone press the doorbell button to test how audible it is in each room. These devices take 110V or 120V electricity and transform (or reduce) it to the 8V, 16V, or 24V level that a doorbell will require. If your home was never wired for a doorbell and youd prefer a wired model, installation can be costly because new wires must be fished through the walls, and thats a labor-intensive process. It often makes the most sense to install the chime box in a central area within the home, such as a hallway, family room, or kitchen. Use the multimeter to verify the voltage. A WiFi-capable doorbell connects to a homes wireless router and allows users to monitor visitors from their smartphone or PC. This installation is super simple, though removing an old doorbell can take some expertise. If there are multiple doorbells, be sure to position the wires on the terminal labeled front or back, as appropriate. This allows them to use thinner wires and exempts them from certain building codes. Weve covered a lot of information on installing a doorbell, but DIYers may still have some lingering questions. The doorbell button breaks the loop. To determine if the transformer is functioning, use a multimeter to test it. Hefty iron knockers gave way to tinkling bells that chimed at the turn of the handle, and today, technological advances have made doorbells more versatile than ever. Start by carefully taking off the cover plate on the electrical box that the transformer sits on. First, remove the existing doorbell transformer from the electrical cover plate and reuse the entry and locknut to mount the new transformer in place. A wired doorbell is linked to the homes electrical system, so youll need to shut off the power to the bell at the breaker box before installing a new one. Disclosure: BobVila.com participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for publishers to earn fees by linking to Amazon.com and affiliated sites. If not, hold the mounting plate in place and mark the screw locations on the door casing with a pencil. A doorbell is essentially just an electrical circuit or loop. If there isnt a reading (8V, 16V, or 24V), the transformer is no good. The good news is that installing a doorbell transformer isnt all that hard or dangerous, as long as the breaker is off. Tom Scalisi, Glenda Taylor, Bob Vila, 11 Ways to Make the Most of Your Towns Curbside Cleanup Day, The Best Video Doorbells for Increased Security, The Best Smart Doorbell to Upgrade Your Home Security, Tight Quarters? Also, its a good idea to switch the breaker back on briefly and test the new transformer before moving forward to ensure that it works and that the voltage is correct. The process involves finding a nearby junction box, wiring in a new transformer, and running new wires to the side of the doormore work than is really necessary to get a doorbell. Wireless doorbell chime units typically plug into standard indoor outlets. Wired doorbells are designed to use less voltage than typical house current. Your doorbell should be ready to use now. Finally, attach the wires coming from the chime and button to the transformer before mounting the cover plate back on the junction box. Once the doorbell button is installed, all thats left is to plug the chime box into an electrical outlet and test the system. Then, remove the two mounting screws that hold the old doorbell button in place. The guide above helps walk the average DIYer through all the types of doorbells and their installation techniques, and as long as theyre followed step-by-step, they should have no problem fixing or learning how to wire a doorbell. Sync the button unit to the homes Wi-Fi router and to a smartphone.