★★★★★Brian K.May 26, 2026
These work great and it was shipped fast.
ERA-EXTX Hear Your Wired Doorbell Throughout Your Home
$34.95
4000 ft*
*Wireless range is based on open-air testing. Walls, metal, masonry, and interference can reduce real-world performance. Learn more.
The ERA-EXTX is a small wireless transmitter that wires into the existing wired doorbell in your home. When your wired doorbell is triggered, this small device sends an instant radio signal to a compatible ERA receiver, up to 4,000 ft. away. If you have trouble hearing the existing wired door bell in your home, this will help you hear the doorbell throughout your home. Please note, the ERA-EXTX needs a compatible ERA receiver (sold separately) to work. If you are interested in a kit that contains the ERA-EXTX and a receiver, please visit the ERA-EXKIT product page.
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Accessories & Add-Ons
Expand or complete your system with compatible components.
ERA-EXKIT Wired Doorbell Range Extender - 4,000 ft. Coverage
ERA-EXKIT
The ERA-EXKIT allows you to extend the listening range of a wired doorbell. Hear your doorbell downstairs, back bedroom, back office, garage or warehouse. Connect the wireless transmitter to your existing doorbell and pair the transmitter to the plugin receiver included in the kit. When a visitor presses the wired doorbell button outside, your wired doorbell will chime as normal, and at the same time, the plugin wireless receiver(s) will also chime. Add additional receivers throughout your home or office – basement, office, warehouse – and never miss a visitor or delivery again. An unlimited amount of chime receivers can be used. With a range of up to 4,000 ft., this system will work in any size home or business. Please note that this is NOT COMPATIBLE WITH VIDEO DOORBELLS.
$69.95
ERA-PBTX Wireless Doorbell Push Button 4,000 ft Range for Business & Home Use
ERA-PBTX
The **ERA-PBTX wireless door chime push button has a clean, stylish design** which complements the ERA product line. With the same range as the rugged [ERA-UTX push button](https://www.1800doorbell.com/era-utx-long-range-wireless-transmitter-for-business-use.htm), the ERA-PBTX offers more appealing styling and a warm LED that illuminates nighttime visitors or deliveries. This push button is an excellent choice for warehouses and industrial locations, but due to its more stylish design, we also recommend it in places where you may have retail visitors or a perfect solution for your home.
$29.95
ERA-RXPG Long Range Door Chime Plugin Receiver w/ Flashing Strobe- 4,000 Ft. Range
ERA-RXPG
Safeguard Supply is proud to introduce the wireless long-range plug-in receiver, the ERA-RXPG. Compatible with all the ERA series of sensors and the ERA-DCRX. Mix and match them to create a solution for your environment. This receiver provides the flexibility of simply plugging the chime into a standard wall outlet. With three modes of operation – strobe, strobe & sound, or sound only, with handy volume control, it offers a loud sound and a bright flashing strobe to provide an audible and visual notification when a guest, delivery, or a customer triggers the sensor.
$42.95
ERA-DCRX Safeguard Supply Business & Warehouse Wireless Doorbell Receiver for ERA Series
ERA-DCRX
Enhance your ERA doorbell or entry alert system with an extra chime receiver. Hear the chime notification in other areas of your home or business. With an 85-90 decibel rating, this chime is one of the loudest alerts available. It is compatible with all ERA products, except the ERA-PIR-SPK, which is a standalone chime.
$54.95
ERA-VPRX: Portable Doorbell Receiver - 4,000ft Range, Rechargeable
ERA-VPRX
The ERA-VPRX is a rechargeable, PORTABLE receiver that vibrates & plays a melody when triggered by a compatible ERA transmitter/sensor. This receiver allows users to roam up to 4,000 ft. from an ERA transmitter such as the ERA-UTX push button, a driveway sensor such as the ERA-DSTX, or a motion sensor like the ERA-PIR. Great for warehouse workers, managers, or anyone who wants a ***portable business doorbell receiver*** and cannot be tied down to their desk. The receiver has a standby battery life of 6-7 days, can be recharged with the included charger and has a decibel rating of 75-80.
$62.95
ERA-EXTX Hear Your Wired Doorbell Throughout Your HomeThis product
ERA-EXTX
The ERA-EXTX is a small wireless transmitter that wires into the existing wired doorbell in your home. When your wired doorbell is triggered, this small device sends an instant radio signal to a compatible ERA receiver, up to 4,000 ft. away. If you have trouble hearing the existing wired door bell in your home, this will help you hear the doorbell throughout your home. Please note, the ERA-EXTX needs a compatible ERA receiver (sold separately) to work. If you are interested in a kit that contains the ERA-EXTX and a receiver, please visit the ERA-EXKIT product page.
$34.95
1 item selected · Total: $34.95
Buying notes
Is this the right fit?
- Good fit when
- Use this when you need an additional compatible button or transmitter at a door, gate, counter, driveway, or other alert point.
- Look at another option when
- Choose a kit instead if you do not already have a compatible receiver. This transmitter sends the signal; it does not make the chime sound by itself.
- Range reality
- 4000 ft is the published open-air distance from this transmitter to a compatible receiver. Walls, metal, masonry, vehicles, shelving, and dense trees can reduce that distance.
- Setup note
- Mount the button or transmitter where it can detect the event and where its signal can reach the receiver. Pair it to the receiver, then set the tone or zone on the receiver side.
Is your existing wired doorbell too quiet? Consider a Wired Doorbell Extender
Do you struggle to hear it in certain parts of your home or business? This can be incredibly frustrating for seniors and those with hearing difficulties. Fortunately, an easy solution is the ERA-EXTX Doorbell Extender by Safeguard Supply. With the ERA-EXTX, you can amplify your doorbell's volume and enjoy various features designed for convenience and accessibility.
Amplify Your Wired Doorbell's Volume: Say Goodbye to Missed Visitors
Are you tired of missing visitors because your doorbell is simply too quiet? The ERA-EXTX solves this problem by significantly increasing the audible range of your existing doorbell. No longer will you have to worry about missing a delivery, a friend dropping by, or an important visitor.
Multiple Chime Options for Customized Notifications
Gone are the days of a single, generic "ding-dong" chime. With the ERA-EXTX, you can choose from various pre-loaded chime sounds and even flashes or vibrations when the doorbell goes off (depending on the receiver model) to create a customized notification experience that suits your needs and preferences. Whether you prefer a classic chime, a modern melody, or a discreet vibration, the ERA-EXTX has something for everyone.
Extended Range: Hear Your Doorbell Anywhere on Your Property
No matter how large your home or business is, the ERA-EXTX guarantees you'll never miss a visitor by not hearing the doorbell ring. Its high-powered transmitter boasts an impressive 4,000-foot range, ensuring the receiver will pick up the signal even if you're far from the doorbell. This extended range provides peace of mind and convenience, allowing you to hear the doorbell anywhere on your property.
Place Receivers Throughout Your Home or Business
The ERA-EXTX allows you to add multiple receivers throughout your home or business for complete coverage and worry-free notification. This is ideal for large spaces, multi-level homes, or businesses with separate buildings. Place receivers in strategic locations such as kitchens, bedrooms, basements, workshops, or any other area where you want to hear the doorbell.
Effortless Installation: Simple and Quick Integration with Your Existing Doorbell
Installing the ERA-EXTX is a breeze. It seamlessly connects to your existing wired doorbell using the provided wires, requiring only basic wiring to the existing terminals. No complex electrical work or professional installation is needed. You can easily set up the system yourself in a matter of minutes.
Long-Lasting Battery Life: Enjoy Years of Worry-Free Use
The ERA-EXTX transmitter is powered by a durable lithium battery with an estimated lifespan of 3 years. This means you can enjoy years of worry-free operation without constantly replacing batteries. The long-lasting battery life ensures that your doorbell system is always ready to alert you to visitors, even if you haven't used it in a while.
How the ERA-EXTX Works: A Step-by-Step Guide
- Simple Installation: Connect the ERA-EXTX transmitter to your existing wired doorbell using the provided wires (one each for the front door, second door, and common terminal).
- Wireless Signal Transmission: When someone presses the doorbell button, the transmitter sends a radio signal to the compatible ERA receiver.
- Customizable Notifications: The receiver plays your chosen chime sound, vibrates, or flashes to alert you about the visitor, depending on your chosen model.
- Multiple Receiver Placement: Place receivers in strategic locations throughout your home or business to ensure you never miss a visitor, no matter where you are.
Who Benefits from the ERA-EXTX: A Solution for Everyone
The ERA-EXTX offers a range of benefits that make it ideal for various individuals and situations.
- Individuals with hearing difficulties: The amplified sound and additional notification options, such as vibrations and flashes, make it easier for everyone to hear the doorbell and be aware of visitors.
- People with large homes or businesses: The extended range and multiple receiver compatibility ensure that the doorbell can be heard from anywhere on the property, regardless of size or layout.
- Tech enthusiasts: The ERA-EXTX offers a modern and convenient doorbell solution with multiple chime options, a portable receiver, and a user-friendly design.
- Anyone who values security and accessibility: The ERA-EXTX
Diagram of the ERA-EXTX Wired Into a Standard Wired Doorbell
ERA-EXTX Features and Specifications
- ERA-EXTX ships with the transmitter, double-sided mounting tape, high-powered lithium battery, and user manual.
- The ERA-EXTX works with traditional 5V - 28V AC/DC wired doorbells.
- Dimensions of transmitter: 1.75'' W x 2''H x 0.75'' D
- Each wire is approximately 9'' long
- Typically mounts next to, on top of wired chime, or inside the chime cabinet/cover room permitting.
- It works with standard wired doorbells that play a "Ding-Dong" sound and two doors (for example, a front and back door).
- The range of ERA-EXTX transmitter to compatible receiver is up to 4,000 ft, line of sight. Environmental and building materials will decrease the wireless range.
- Must have compatible ERA receiver, sold separately:
- The battery in the transmitter is a CR123A, a high-powered lithium battery with a life of 2-3 years.
| Kit Or Accessory | Transmitter Only |
|---|---|
| Best Use | Home Use |
| Brand | Safeguard Supply |
| Compatibility | Safeguard Supply - ERA Series |
| Wireless Range | 4000 ft. |
| Warranty | 1 Year |
Specifications
| Kit Or Accessory | Transmitter Only |
|---|---|
| Best Use | Home Use |
| Brand | Safeguard Supply |
| Compatibility | Safeguard Supply - ERA Series |
| Wireless Range | 4000 ft. |
| Warranty | 1 Year |
Reviews
5.00
★★★★★
4 verified reviews
★★★★★RobertJan 6, 2026
The transmitter works as hoped.
★★★★★William V.Feb 14, 2023
Great Service, knowledgeable technicians, prompt shipment and arrival. Definitely 5+ Star Review. I would give you the highest recommendation. Thank you!
★★★★★RCDec 28, 2022
Fantastic customer service and support ! Highly recommend it. Excellent Product
Q&A
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Manuals & Resources
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Read the manual onlineERA EXKIT Manual
Download the PDF resource for setup, product details, and support reference.
- Installation and setup steps for this product.
- Pairing, placement, and receiver or transmitter setup notes.
- Wiring, power, mounting, or accessory connection details.
Sound Library
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Preview the receiver or chime sounds tied to this product before you buy.
ERA Warehouse Long Range Doorbells & Entrance Alerts Sounds
Related support
Setup and compatibility help
Can I Use a Wired Push Button with a Wireless Chime Receiver?
Currently, there are not any wired push buttons that have built-in wireless functionality, but with that said, there are a couple of workarounds that will allow you to use a wired doorbell push button with a wireless door chime receiver. There are two methods we will outline below; the first is assuming you have a…
How to Wire a Push Button to the ERA-UTX Universal Transmitter
This FAQ article illustrates how to wire a standard (NON-LIGHTED) wired doorbell push button to the ERA-UTX Universal Transmitter. Although we are using a push button here, the same procedure may be used with a wired magnetic door/window contact There are many applications for this scenario, but a common one maybe when you want a…
Is the ERA-DCKIT Wireless Doorbell ADA Compliant?
Is the ERA-DCKIT Wireless Doorbell ADA Compliant? gives you the key points, common questions, and the next place to look if you need more detail.