
The ET 400 Educator E Collar is a reliable and user-friendly training tool designed to help you teach your dog basic obedience commands. It's a simple, yet effective way to communicate with your furry friend.
The collar features a range of settings, including 1, 2, 3, 6, 9, 12, and 15 levels of stimulation, allowing you to tailor the training to your dog's individual needs.
Product Information
The et 400 educator e collar is a compact system, with the Collar Receiver measuring 2.0”X1.5X1.1” and weighing 2.4 oz.
The Biothane Collar Strap is also quite lightweight, coming in at 1.46 oz, and is ready to be cut to size for a customized fit.
The Floating Remote is a bit larger, with a 2.75” diameter and a thickness of 1.29”, but still relatively lightweight at 4.3 oz.
Product Description
The Educator ET-400 2T is a top-notch product that's perfect for dog owners who want a reliable and efficient training solution. This device is designed for dogs with necks measuring between 3" and 29".
The range of this device is impressive, with a maximum range of up to 3/4 of a mile. This means you can train your dog from a distance without any issues. The device also features a tone option, which is a great way to get your dog's attention.
One of the standout features of the Educator ET-400 2T is its adjustable stimulation levels. You have 100 levels to choose from, and the stimulation is dial-adjustable with a lock and set feature. This ensures that your dog receives the right amount of stimulation every time.
The device also comes with a tapping "Blunt" sensation option, which is non-stimulating and great for gentle training. The batteries are Li-Polymer rechargeable, and a full charge takes only 2 hours.
The Educator ET-400 2T is designed to be durable and long-lasting, with a waterproof receiver and transmitter. The collar strap is made of long-lasting, durable Biothane, and the device is proudly manufactured in the USA.
Here are some of the key features of the Educator ET-400 2T at a glance:
- Range: up to 3/4 of a mile
- Stimulation levels: 100 levels, dial-adjustable with a lock and set feature
- Battery life: 2 hours for full charge
- Collar strap material: Long-lasting, durable Biothane
- Device durability: Waterproof receiver and transmitter
Dimensions
The dimensions of the Educator ET-400 system are quite compact and lightweight. The receiver measures 2.0” x 1.5" x 1.1”, weighing in at 2.4 oz.
The collar strap is also relatively small, measuring ¾” x 30”, and tips the scales at 1.46 oz. You can even cut it to size if needed.
The transmitter is a bit larger, with a diameter of 2.75” and a thickness of 1.29”, weighing 4.3 oz.
If you're planning to store the system, the complete package measures 11” x 6.9” x 2.2”, weighing 1.3 lbs.
Here's a summary of the dimensions:
- Receiver: 2.0” x 1.5" x 1.1”, 2.4 oz.
- Collar Strap: ¾” x 30”, 1.46 oz.
- Transmitter: 2.75” diameter, 1.29” thick, 4.3 oz.
- Complete System: 11” x 6.9” x 2.2”, 1.3 lbs.
2T Package Contents
The 2T Package Contents of the Educator ET-400 are quite impressive. You'll receive a comprehensive set of equipment to get started with training and tracking your dog.
The package includes a miniature collar that's perfect for small breeds. It's also adjustable, so you can customize the fit to your dog's needs.
One of the standout features of the 2T Package is the inclusion of two miniature floating transmitters. These allow for precise tracking and monitoring of your dog's movements.
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You'll also receive a 3/4" x 30" Biothane collar that can be cut to size, giving you a flexible option for different breeds and sizes.
The contact points included in the package are designed for use with the collar and come in two sizes: 5/8" and 3/4". This ensures a secure fit for your dog.
A contact point removal tool is also included, making it easy to adjust or replace the contact points as needed.
The dual battery charger and splitter cable are convenient for charging multiple devices at once, saving you time and effort.
Finally, the package includes an owner's manual with instructions and training information to help you get started with the Educator ET-400.
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How Can I Help You?
The et 400 educator e collar is a powerful tool that can help you teach your dog to walk off-leash. This is a great feature for dog owners who want to give their pets more freedom and exercise.
You can use the e collar to fix a reliable recall in all circumstances, which means your dog will always come back to you. This is especially useful during outdoor activities like hiking or playing fetch.
The e collar can also help stop your dog from running away after a game, or when they see other dogs or people. This is achieved by using commands like "stay", "to me", and "to my leg".
Unlearning unwanted dog activities is another area where the e collar excels. You can use it to interrupt behaviors like taking food from the table, jumping on people, digging, eating excrement, and unwanted barking.
The e collar allows for precise training of commands, where your dog performs them accurately and reliably, even when you're not physically present. This is similar to training on a long leash, but without the limitations.
Here are some specific examples of what you can achieve with the e collar:
- Teach your dog to walk off-leash
- Fix a reliable recall in all circumstances
- Stop your dog from running away after a game or seeing other dogs or people
- Unlearn unwanted dog activities like taking food, jumping, digging, and unwanted barking
- Train your dog to perform commands accurately and reliably, even on long distances
By using the et 400 educator e collar, you can remove your dog's unwanted dependence on the lead, allowing them to adapt their behavior and become a more confident and well-behaved pet.
Safety and Features
The Educator ET-400 remote training collar is designed with safety features to prevent accidental over-stimulation of your pet.
The "Lock and Set" feature ensures you don't change stimulation levels unknowingly, and the collar automatically times out after 10 seconds of continuous stimulation. This prevents accidental over-stimulation, giving you peace of mind during training sessions.
The Educator ET-400 also features a tapping "Blunt" Sensation option, which is a non-stimulating feature that helps reduce stress on your dog during training. This humane approach to training improves effectiveness and reduces stress on your dog.
Related reading: E Collar Technologies Et-300
Have Safety Features?
The Educator ET-400 remote training collar has a "Lock and Set" feature that ensures you can't change stimulation levels unknowingly.
This feature is designed to prevent accidental over-stimulation of your pet, which can be stressful and even painful for dogs.
The collar also has a built-in automatic time-out feature that stops stimulation after 10 seconds of continuous use.

This safety feature is especially important for inexperienced dog owners who may not be familiar with the proper use of an e-collar.
The Educator ET-400 has several safety features in place to prevent accidental over-stimulation of your pet.
Here are some key safety features of the Educator ET-400:
These safety features give you peace of mind and help prevent accidents, making the Educator ET-400 a reliable choice for dog owners.
Is the Waterproof?
The Educator ET-400 Educator is designed with safety and practicality in mind, and one of its standout features is its waterproof design.
The remote and receiver are both waterproof and submersible, allowing you to use the Educator in water activities without worrying about damage. This is especially useful if you're training your dog to swim.
You can safely use the Educator in the rain or while your dog is learning to swim, thanks to its waterproof design.
Additional reading: Mini Educator E Collar Waterproof
Charging and Battery
The ET-400 Educator e-collar is designed to be easy to charge and use. The charging time is approximately 2 hours.
You can charge both the remote transmitter and e-collar at the same time, which is convenient. The charging port on both devices is located at the back and can be accessed by lifting the battery cover flap.
A full charge can last between 40-60 hours, depending on usage. This is a good amount of time before needing to recharge the device again.
How to Charge?
The charging process for your ET-400 Educator is pretty straightforward. You can charge the remote and e-collar at the same time. The charging port on both the transmitter and receiver can be found at the back, so be sure to lift the battery cover flap to access it.
To charge, simply plug in the dual charger. It's a convenient feature that allows you to charge both devices simultaneously. A few things to note: the charging time is approximately 2 hours, so plan accordingly.
Here's a quick rundown of the charging process:
- Charging time: approximately 2 hours
- Dual charger allows you to charge both the remote and e-collar at the same time
The battery life of the ET-400 is also worth mentioning. One full charge can last between 40-60 hours, and an ET-400 battery typically lasts 3-5 years. However, please note that this can vary depending on usage, and battery life does deteriorate over time.
What Do Lights Mean?
Understanding the lights on your device can be a bit tricky, but don't worry, I've got you covered.
The blinking green light on your device signifies normal operation.
If you see a solid red light, it means stimulation is being applied.
If the light is blinking and red, it's time to charge your e-collar.
A blinking and red light is a clear indication that your e-collar needs to be charged.
Operating and Adjusting
To adjust the stimulation level on your ET-400 remote trainer, simply rotate the stimulation level lock at the top of the remote. Rotating clockwise increases the level while counter-clockwise lowers it.
The ET-400 remote also features an "M/C" button at the back, allowing you to switch between three stimulation modes as needed. In combo Momentary/Continuous mode, the LCD screen will show both "M" and "C" on the screen, while in Momentary mode only "M" is displayed, and in Continuous mode only "C" is shown.
You can even set up the "T" button on the remote to control vibration or tone, giving you more flexibility in your training sessions.
How to Adjust Stimulation Level on Remote Trainer
To adjust the stimulation level on your ET-400 remote trainer, you'll need to rotate the stimulation level lock at the top of the remote. This will increase or decrease the level as you turn it clockwise or counter-clockwise.
The stimulation level lock is located at the top of the remote, so take a look up there and you'll find it. Simply rotate it to your desired level and you're good to go.
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What Do M and C Mean on an E-Bill?
M and C on an e-bill can be a bit confusing, but it's actually quite straightforward. M stands for Momentary, which means a single pulse of static is sent at the previously set level.
Continuous, on the other hand, sends pulses of static for as long as the button is pressed. However, to prevent accidental over-stimulation, Continuous mode will time out at 10 seconds.
If you're dealing with a high-distraction situation or a stubborn pet, you can use the Boost function to send extra stimulation.
Troubleshooting and Maintenance
The ET 400 Educator e-collar has a rechargeable battery that lasts for up to 40 hours on a single charge, making it convenient for extended use.
Regularly cleaning the e-collar's contact points and charging contacts can help prevent corrosion and ensure proper function. This can be done with a soft cloth and mild soap.
To reset the e-collar, press and hold the button for 10 seconds, then release it. This will restore the device to its default settings.
Is Your Cloud Ready for Adjustment?
A flashing "1D" on the LCD screen indicates the stimulation can be adjusted.
If you're not seeing this flashing indicator, don't worry, it just means the stimulation isn't ready for adjustment yet.
The "1D" indicator is a clear signal that it's time to make some adjustments to get your Cloud up and running smoothly.
To confirm, simply check your LCD screen for this flashing message.
By paying attention to this simple indicator, you can save yourself time and frustration in the long run.
And remember, a flashing "1D" is all you need to know that it's time to make some adjustments.
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What Does 1D Mean on LCD?

If you're wondering what 1D means on your ET-400 educator LCD, it's actually a pretty straightforward indicator. It means that the device stimulation is ready for adjustment.
To check if the stimulation is locked, look for a solid "1D" on the LCD screen. If it's flashing, it's not locked yet. This is a crucial step to ensure you're using the device correctly.
The "1D" indicator is also connected to the device's stimulation levels. A solid "1D" means the stimulation is locked, while a "0" means no stimulation is being delivered.
How to Replace Contact Points
Replacing contact points is a relatively simple process that requires the right tool. You'll need the contact point tool that comes with the Educator collar.
To loosen the contact points, simply rotate them counter-clockwise using the tool. This will give you access to replace the old prongs.
Once you've removed the old prongs, install the replacement ones and tighten them by rotating clockwise. Make sure they're securely in place.
If you're having trouble getting the prongs to fit, double-check that you're using the correct replacement prongs for your Educator collar.
Here's a quick rundown of the steps:
- Loosen the contact points by rotating counter-clockwise.
- Install the replacement prongs.
- Tighten the replacement prongs by rotating clockwise.
Boost Function
The boost function of the ET 400 Educator e collar is a powerful tool for getting your dog's attention. The default boost level is 5, but you can adjust it to between 1 and 60.
To use the boost function, you'll need to press the black "S" button, then continue by pressing the red "S" button without releasing. This is for Momentary Boost. For Continuous Boost, press the red "S" button to send continuous stimulation, then press the black "S" button without releasing the red "S".
The boost level can be set anywhere from 1 to 60, and it's added to the stimulation level you've set. For example, if you've set your e-collar to level 10 and the boost is at level 5, your dog will receive 10+5.
What Is the Boost Function
The boost function of the Educator ET-400 e collar is a powerful tool that can be adjusted to suit your dog's needs.
The default boost level is 5, but you can adjust this to between 1 and 60. This means you can customize the level of stimulation to suit your dog's temperament and response.
If you're using the boost function, your dog will receive a shock equal to the set stimulation level plus the boosted level. For example, if your e-collar is set to level 10 and the boost is at level 5, your dog will receive 10+5.
This flexibility is a big advantage of the Educator ET-400, especially if you're training multiple dogs at once.
The Educator ET-400 is also expandable, allowing you to handle up to 2 dogs in the same system.
On a similar theme: Do Shock Collars Work
Using the Boost Function
The boost function on the ET-400 Educator can be used in two ways: Momentary Boost and Continuous Boost.
To use Momentary Boost, press the black "S" button, then continue by pressing the red "S" button without releasing.

For Continuous Boost, press the red "S" button to send continuous stimulation, then press the black "S" button without releasing the red "S".
The default boost level is 5, but you can adjust this level to between 1 and 60 to suit your needs.
The boost level can be set anywhere from 1 to 60 on most E-Collar products, making it a versatile feature for situations where you need to get your dog's attention.
If you're using the boost function, your dog will receive a shock equal to the set stimulation level plus the boosted level. For example, if your e-collar is set to level 10 and the boost is at level 5, your dog will receive 10+5.
Pavlovian Tone and 2T Features
The Pavlovian Tone feature is a game-changer for dog training. It works by playing a 1½ second tone before stimulation, allowing your dog to learn and respond to the tone itself.
This feature helps dogs associate the tone with the stimulation, making training more efficient and effective. I've seen it work wonders in training sessions!
The Educator ET-400 2T has some amazing features that make it a top choice for dog owners. Here are some of the key features:
- Perfect for dogs with necks measuring between 3" and 29"
- Up to 3/4 of a mile range
- Tone Option
- 100 Levels of stimulation that is dial adjustable with a lock and set feature
- Tapping "Blunt" Sensation option which is non stimulating
- Li-Polymer Rechargeable Batteries (2 hour for full Charge)
- Low Battery Indicators (both transmitter & collar)
- Beeper to help find lost transmitter
- Night Tracking Light on Collar
- Waterproof receiver and transmitter
- Long Lasting Durable Biothane Collar Strap
- Expandable to a Dual Dog System
- Proudly manufactured in the USA
Pavlovian Tone
The Pavlovian Tone feature is a game-changer for dog trainers. It associates a tone with a stimulation, allowing dogs to learn quickly.
This feature works by playing a 1½ second tone followed by the stimulation, unless the button is released. The dog learns to associate the tone with the stimulation.
Dogs can quickly learn to respond to the tone itself, making training more efficient.
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2T Features
The Educator ET-400 2T is a fantastic tool for training your furry friend. It's perfect for dogs with necks measuring between 3" and 29".
This device boasts an impressive range of up to 3/4 of a mile, giving you plenty of space to work with. The tone option allows for a variety of training scenarios.
One of the standout features is the 100 Levels of stimulation that is dial adjustable with a lock and set feature. This gives you precise control over the training process.
The tapping "Blunt" Sensation option is a nice touch, as it provides a non-stimulating alternative for your dog's comfort. It's great to see that the device is designed with your dog's well-being in mind.
The Educator ET-400 2T is powered by Li-Polymer Rechargeable Batteries, which can be fully charged in just 2 hours. This is incredibly convenient for busy pet owners.
The device also features Low Battery Indicators on both the transmitter and collar, ensuring you're always aware of the battery life. This helps prevent any last-minute surprises or accidents.
In addition to the battery indicators, the device includes a Beeper to help find the lost transmitter. This is a thoughtful feature that shows the manufacturer's attention to detail.
The Night Tracking Light on the Collar is another useful feature, providing visibility even in low-light conditions. This is especially helpful for evening training sessions or walks.
The device is also Waterproof, ensuring that it can withstand the occasional splash or bath. The receiver and transmitter are both designed to be durable and long-lasting.
The Long Lasting Durable Biothane Collar Strap is a great feature, as it provides a comfortable and secure fit for your dog. The strap can also be expanded to fit larger dogs, making it a versatile option.
If you have multiple dogs, you'll be pleased to know that the Educator ET-400 2T is Expandable to a Dual Dog System. This means you can train multiple dogs with a single device, making it a great value for multi-pet households.
Lastly, the device is proudly manufactured in the USA, ensuring that it meets high standards of quality and craftsmanship.
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Frequently Asked Questions
Do vets recommend e-collars for dogs?
No, veterinary associations and experts advise against using e-collars due to potential harm and negative behavioral effects. Instead, consider positive, reward-based training methods for a healthier relationship with your dog.
Is an Ecollar the same as a shock collar?
While some people use the terms interchangeably, "shock collar" is often considered derogatory, whereas "e-collar" is a more neutral term. In essence, an e-collar is the same device, but the term "e-collar" is preferred by many dog trainers and owners.
Sources
- https://www.electric-collars.com/training-collars/e-collar-educator-et-400
- https://www.rayallen.com/e-collar-technologies-k9-400-trainer/
- https://petstek.com/blogs/petstek-blog/how-to-use-educator-et-400
- https://petschoicesupply.com/products/e-collar-et-400-2t-1-dog-educator-with-2-transmitters
- https://www.canadiangundogsupply.com/et-400-educator-3-4-mile-trainer.html
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