Aetertek AT-211D Mini

Aetertek AT-211D Mini is the smallest and the lightest e-collar in the world. It is a perfect design with a range of 350m, easy to operate, rechargeable transmitter and reciever and with an option to control two dogs simultaneously. It features sound, vibration and pulses, which are adjustable in 10-levels.

Choose products variety
  • Number of dogs

156 € 129 € without VAT
In stock 9 pcs
When will I get the goods?
on Wednesday 07. 12. at Yours
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Aetertek AT-211D Mini

Aetertek AT-211D Mini e-collar is the smallest training collar in the world with weight only 30g. It has range of 350m, which is more than enough for a common use on the field, forest or on the training ground. The biggest advantage of the AT-211D Mini is its miniature design and low weight of the transmitter and reciever. This makes it suitable even for the smallest breeds of dogs as is chihuahua, yorkshire, ratter etc. Aetertek AT-211D Mini has very responsive control - buttons are devided separately, thus ensuring quick response, needed for training. Another advantage includes waterproof reciever (can be used in rain and snow) and a backlit displey, allowing you to train in the dark. Due to the possibility of changing the levels of stimulation from 1-10, the collar is suitable for all dogs weighing from 2 kg up to 40 kg. Transmitter and reciever contain li-ion battery, it is not necessary to change batteries, simply connect the collar and transmitter to attached charger and let the device charge. Aetertek AT-211D Mini features vibration, electrostatic impuls and sound. By adding another reciever, you can easily extend Aetertek AT-211D to control two dogs simultaneously (you can easily switch between dogs using your transmitter).



Aetertek AT-211D Mini will help you train your dog without using dog leash up to 350m. Range 350m is sufficient for both basic and professional training of most dogs. Aetertek AT-211D is ideal choice for use in a city or in the forest, where conditions are worse and may reduce the range.


Correction type 

Aetertek AT-211D Mini has an option of correction sound warning, electrostatic impuls, which can be adjusted in 10 levels. Simply set the collar specifically for your dog. Level of stimulation can be increased or decreased at any time using the button on the transmitter.


Battery and charging

Transmitter and reciever of the AT-211D Mini contain rechargeable and exchangeable li-ion battery with a capacity of 450mAh, which can be recharged in 2 hours. On a single charge, transmitter is operational for 14 days, reciever for 1-3 days. Collar and transmitter can be recharged at any time using a dual mains charger



Aetertek AT-211D Mini comes only with a waterproof receiver. Both the transmitter and the receiver do not mind normal rain, snow or mud, and it can be immersed in water up to 1 meter (max. 30min). It is, rather an ideal choice for basic use, not for training dogs who like water.


Number of dogs 

Aetertek AT-211D Mini  can be used to control multiple dogs at the time, without loss of functionality. By adding another collar, you can easily extend it to control 2 dogs simultaneously. Than you can use the side button on the transmitter, to toggle between different dogs.



Aetertek AT-211D Mini has a quality backlit LCD display, allowing you to train your dog during the day and even at night. You can see all indicators on a displey - correction type, number of dogs, level of impuls, signal strength and battery life also. 


Collar length

Aetertek AT-211D Mini has strong and quality made plastic collar. Dog doesn't have problem wearing it and it holds still. The length of the collar is adjustable from 10 to 30 cm.



Transmitter has a width of 4cm, height 8cm, depth 1.5cm and its weight is 32g. The receiver has a width of 5.5cm, height 2.5cm, depth 1.8cm and its weight is 30g.



Benefits Handicaps
  • the smallest receiver in the world, weighing just 30 grams
  • backlit LCD display on transmitter
  • Rechargeable receiver and transmitter
  • 10 adjustable levels of stimulation 
  • the possibility of training 2 dog simultaneously
  • simple controls - each function, has its own button
  • Range only 350m
  • battery life of the reciever only 1-3 days
  • non-submersible

What will collar help you with?

  • to walk the dog along without a leash and reliable calling or stopping dog (commands "Stop", "To me", "Stay")
  • to interrupt undesirable activities of your dog ("yuck", "must not")
  • unlearning bad habits like taking food off the table, jumping at people, pawing, undesirable barking etc..
  • to precise your training - the dog can be trained as accurately and reliably as dog was on a leash (hundreds of meters long!) with the removal of undesirable dependence on the leash which the dogs recognize very well and  adapt their behavior to it.


For which breed is suitable

Determining suitability for a particular dog is always very difficult, because every dog is different. Mainly depends on the temperament and sensitivity of the dog. Based on our experience, we recommend this model for these breeds.

Extra small dogs
Small dogs
Mid-size dogs

Technical features

Batteries in receiver 450 mAh
Transmitter weight 32 g
Transmitter life 10 - 14 days
Receiver life 1 - 3 days
Display LCD backlit
Watertightness waterproof
Functions impulse + vibration + beep
Power rechargeable
Frequency 915 MHz
Receiver weight 30 g
Batteries in transmitter 450 mAh
Transmitter size (w/h/d) 4 x 8 x 1,5 cm
Receiver size (w/h/d) 5,5 x 2,5 x 1,8 cm
Collar length 10 - 30 cm
Antibark mode no
Sound intensity 10
Vibration intensity 10
Impulse intensity 10
Range 350 m
Number of dogs 1 - 2 dogs

Package content

  • Transmitter
  • Reciever
  • Short electrodes
  • Long electrodes
  • Adjustable collar
  • Batteries 
  • Dual charger 
  • Lanyard
  • Test lamp
  • Manual

Extra information

Possibility to try goods

When shopping in our shop have a 30-day option to free loan product. If you are not satisfied with the product, you can submit it back for free and without giving any reason to come back and we will immediately send the money back. The collar can be tried, but can not be damaged.

The warranty on the goods

By law, the standard warranty on the goods two years. For some products, we have extended the warranty to 3 years. In case of any defect or failure of the product will be promptly repaired or replaced with a new piece. Compared to competing businesses we offer our customers a superior claims.

Shipment of the product

If we have a product in stock (the availability of the product is always listed) and order is until 14:00, we will send you the goods that day. In most cases, the goods will be delivered within 48 hours from ordering. Above all, it depends on what you choose payment and shipping method.

Delivery and payment


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