Best Keyless Entry Relays of 2026
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Keyless entry relays are a must-have for any car owner who values convenience and security. These relays are designed to allow drivers to lock and unlock their car doors with the push of a button, without the need for a physical key. They work by transmitting a signal from the key fob to the car's onboard computer, which then unlocks the doors. Keyless entry relays are not only convenient, but they also provide an added layer of security by preventing unauthorized access to the vehicle. They are available for a wide range of car models and can be easily installed by a professional or a DIY enthusiast.
At a Glance: Our Top Picks
Top 10 Keyless Entry Relays
Keyecu Smart Remote Key for Land Rover LR2
The Keyecu Smart Remote Key for Land Rover LR2 is a new full remote that supports 315MHz frequency. It comes with a new battery and remote board. This remote key is specifically designed for North American market vehicles with the 315MHz frequency. With the FCC ID: NT8-TX9 6H52-15K601 6H5215K601 LR2 LR 2, Part #: Canada/Mexico Part #: CE 0700 Visteon CE0700, this key needs to be programmed by a local dealer or a locksmith. Please ensure compatibility before placing your order. Note that this is an aftermarket replacement remote key. The Keyecu Smart Remote Key for Land Rover LR2 offers convenience and security for your vehicle.
Keyecu EWS 4-Button Flip Remote Key for BMW X5 Z3 Z4
The Keyecu BMW Flip Key is designed to replace the right-hand key for certain BMW models from 2001 to 2005. It works specifically with the EWS system, so make sure your car doesn’t use the CAS2 system, as it won’t be compatible. This remote key comes with an ID44 chip, which requires professional programming for both the chip and remote at a locksmith. Additionally, the key blade needs to be cut to fit your car’s ignition, so double-check the blade shape before ordering to ensure a proper fit. This key offers convenience by combining remote functions with a foldable design.
SCITOO M3N40821302 Keyless Remote for Chrysler and Dodge
The SCITOO Keyless Remote is designed to work with various Chrysler and Dodge models from 2011 to 2019, making it a versatile replacement option for your vehicle. It operates at 433MHz and features five buttons, providing you with quick and easy control over locking and unlocking your car. The remote includes an uncut key blade, electronics, and batteries, so you have everything needed for immediate use. With functions like automatic window control, anti-theft alarm, and power-saving mode, this remote offers convenience and security, helping you manage your vehicle effortlessly from a distance.
ANGLEWIDE GQ43VT9T Keyless Entry Remote for Dodge Ram Dakota Durango
The ANGLEWIDE Keyless Remote is a practical replacement key fob designed for various Dodge models. It comes as an uncut key, so you’ll need a professional locksmith to cut it to match your vehicle. The remote includes pre-installed battery and electronics, saving you the hassle of assembling parts. Its sturdy plastic build with metal hooks ensures durability, while the black matte finish helps resist stains, keeping it looking clean and new. Plus, its compact size makes it easy to carry around, so you can conveniently keep your key with you wherever you go.
Aintier Key Fob for 2003-2007 Honda Accord
The Aintier Honda Accord Key is designed as a direct replacement for specific Honda Accord models from 2003 to 2007. It fits perfectly with your car’s original key system, making it easy to swap without hassle. This key fob comes fully assembled with a battery included, so you’re ready to go once it’s programmed, though professional help from a locksmith or dealer is recommended for setup. Built from durable plastic, this key fob is shock-resistant and thoroughly tested with locksmith tools to ensure it works just like your factory original, giving you reliable keyless entry and remote start functionality.
ANGLEWIDE Keyless Entry Remote for Chrysler and Dodge 2015-2017
The ANGLEWIDE Keyless Remote offers a convenient replacement for your 2015-2017 Chrysler and Dodge vehicles. This remote comes uncut, so you’ll need a professional locksmith to cut the key blade to fit your car, ensuring a perfect match. It features a sturdy plastic body with metal hooks, making it durable for daily use. The black matte finish helps resist stains, keeping it looking clean and new. Compact and easy to carry, this remote provides multiple buttons to control locking and other functions, making your vehicle access simple and efficient.
KEYALL Keyless Entry Remote for Toyota 4Runner & Sequoia HYQ1512Y/P
The KEYALL Toyota Keyless Remote is designed to replace your vehicle’s original key fob for models like the Toyota 4Runner and Sequoia from 1999 to 2009. It operates at 314.4 MHz, ensuring it matches your car’s frequency for seamless use. This remote is fully tested for security, so you can trust it to keep your vehicle safe while providing easy, quick control with sensitive buttons. Its durable ABS shell protects the internal parts from damage, even if you accidentally drop it. This means you get a reliable, long-lasting key fob that works just like your original.
CTCAUTO Key Fob Remote for 01-06 Nissan 350Z
The CTCAUTO Nissan Key Fob is designed to fit Nissan 350Z models from 2001 to 2006, as well as certain Altima and Armada models from the same years. This replacement remote lets you conveniently lock and unlock your vehicle without using a traditional key. It matches several original part numbers, ensuring compatibility with your car. Made with durable, high-quality materials, this key fob is built to last, giving you reliable performance. When you purchase this product, you receive one complete keyless entry remote, ready to replace your lost or damaged key fob. Just make sure to compare the product image to your original remote before buying.
CAUORMOTE 3 Button Key Fob for Dodge and Jeep
The CAUORMOTE Dodge Jeep Key Fob is designed to fit a wide range of Dodge, Jeep, Chrysler, and Volkswagen vehicles from 2008 to 2020. This replacement remote makes it easy for you to regain keyless entry functionality if your original fob is lost or broken. It is compatible with specific FCC IDs and part numbers, ensuring it works perfectly with your vehicle’s system. You can program the remote yourself if you already have two working key fobs, saving you time and money. However, if you only have one or none, a locksmith or dealership will need to program it for you. This key fob is meant for traditional turn-key ignition vehicles and requires the transponder key to be cut and programmed separately by a professional.
ANGLEWIDE Ford Fusion Keyless Entry Remote 164-R8198/8278/8226
The ANGLEWIDE Ford Fusion Remote is a practical replacement key fob designed for various Ford Fusion models from 2017 to 2020. This remote comes uncut, so you'll need a professional locksmith to cut the key blade to fit your car, ensuring precise and secure access. It features a sturdy plastic body with metal hooks, making it durable and resistant to everyday wear. The matte black finish helps prevent fingerprints and smudges, keeping the remote looking clean. Its compact size makes it easy to carry in your pocket or bag. With multiple buttons, you can conveniently lock and unlock your vehicle with just a press, adding ease to your daily routine.
Frequently Asked Questions (FAQs)
1. Is there a relay for key fob?
Yes, there are relays designed specifically for key fobs. Key Fob relays are wireless relays that can be controlled with the touch of a button from a key fob. These relays typically come in a board with up to 8 relays, and each relay can be controlled with its own button on the key fob.
2. How do I fix my keyless entry not working?
If your keyless entry remote is not working, the most common issue is a dead battery. You can easily fix this problem by replacing the battery in the key fob. Simply open the key fob, remove the old battery, and replace it with a new one. This should resolve the problem in most cases.
3. What happens when keyless entry doesn't work?
When keyless entry doesn't work, a common cause is a dead battery in the key fob. If possible, try using a spare key fob to unlock the vehicle and start the ignition. If a spare fob is not available, you can use the key embedded in the fob to manually unlock the door.
4. What controls the keyless entry?
Keyless entry systems consist of a key fob transmitter and a receiver inside the vehicle. The key fob transmitter sends signals to the receiver, which is responsible for controlling the keyless entry system. The frequency used for keyless entry systems is typically 315MHz in the U.S. and Japan, and 433.92MHz in Europe.
5. What would cause both key fobs to stop working?
If both key fobs stop working, the most common cause is a dead battery in the fobs. Try replacing the batteries in both key fobs to see if that resolves the issue. If the problem persists, it may be necessary to consult the vehicle's manufacturer or a professional for further assistance.
6. Can keyless entry be disabled?
In some cases, the wireless signal of keyless entry fobs can be switched off. This functionality may vary depending on the vehicle. Check your car's manual to see if there are instructions on disabling the keyless entry. If you cannot find any information in the manual, it is recommended to contact the vehicle's manufacturer for guidance.
7. What causes a keyless start system problem?
One common cause of a keyless start system problem is a low or dead battery in the key fob. If you have recently replaced the key fob batteries and are still experiencing issues, check the key fob for any damage that may be interfering with its functionality.
8. What is the lifespan of a keyless entry?
The lifespan of a keyless entry system depends on the type of key fob. For a regular key fob, the battery typically lasts 4-6 years. The lifespan of a smart key fob battery is usually around 2-3 years. It is recommended to replace the battery when it is no longer functioning properly.
9. How do I block keyless entry signal?
To block the keyless entry signal, you can try wrapping your key in tin foil, which can dampen the signal but may not fully block it. Alternatively, you can store your key in a Faraday pouch or a signal blocking box. These options provide better signal blocking while protecting your key from potential damage.
During our keyless entry relay research, we found 24 keyless entry relay products and shortlisted 10 quality products. We collected and analyzed 5,448 customer reviews through our big data system to write the keyless entry relays list. We found that most customers choose keyless entry relays with an average price of $17.16.
The keyless entry relays are available for purchase. We have researched hundreds of brands and picked the top brands of keyless entry relays, including Keyecu, SCITOO, ANGLEWIDE, AINTIER, KEYALL. The seller of top 1 product has received honest feedback from 113 consumers with an average rating of 4.7.
Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.