Information on the status of goods
1) Unpacked
The device is only unpacked, or the packaging has been damaged and has therefore been repackaged in non-original packaging. The item has never been used.
2) Used*
The item has been used as a demonstration, in a store, or has been exchanged by the customer within a few days. May not have original packaging, at most a few light scuffs.
3) Lightly used*
The device has been used for 5 - 15 days, there are already visible claw scratches.
4) Heavily used*
The device has been used for 15 to 40 days, there are very noticeable scratches or teeth marks. It can be serviced, refurbished.
* We only sell 100% working items that can be used just like new. For example, waterproofness and other features are always preserved. The warranty period for category 1 and 2 is the same as for new goods, for category 3 and 4 the warranty period is 12 months. The goods can be exchanged or returned within 30 days. Always include complete accessories unless otherwise stated.
The electronic training collar d-control 440 is suitable for all breeds of dogs and is designed primarily for training basic commands. It is an electrostatic pulse-free collar with sound function, 5 levels of vibration correction and light modes. The light function allows you to set 8 light modes in a transparent receiver box, which is used to easily locate your dog in the dark. The vibrate function was designed as an alternative communication method for training dogs sensitive to stimulus or for training dogs with hearing impairments. With a range of up to 250m, the collar is suitable for training in normal home conditions where there is no extremely rugged terrain. The receiver comes with a submersible receiver, making the collar an ideal choice for training in water or extreme conditions such as forest or mud. The transmitter has a built-in LCD backlit display with indication of pulse level, selected dog and battery level. You don't have to switch to set the functions, each function has an associated button, the collar also has a magnetic on/off system for the receiver. The undeniable advantage of the device is also a high battery life of up to 6 - 12 months. For safety, the battery level is indicated by a light indicator.

Correction Type
Electronic training collar D-Control 440 offers 2 types of correction signals - sound and vibration. It possible to set the vibration in range of 5 degrees. The collar is suitable for sensitive and temperamental dogs, which corresponds to the equipment of sound and vibration corrections. In additional, the collar offers 8 light modes .
Range
The collar is suitable for training at home or, for example, in the garden. The maximum distance for training is 250 m, but please note that testing the maximum distance takes place in the laboratory.
Battery and charging
The receiver and transmitter of the collar powers with the CR2 3V lithium battery. Their battery life varies from 6 to 12 months, depending on the frequency and type of functions used. The battery status is indicated by a light indicator.

Waterproof
The collar comes with a fully submersible receiver. This makes it the ideal choice for training in or near water or extreme conditions (forest, mud). The transmitter has basic protection against water.

Number of dogs
The collar is suitable for training two dogs.
Display
The transmission has a LCD backlit display with the level indicator, battery status and the indicator of the dog (in case if you train 2 dogs at the same time). The front panel is equipped with buttons for controlling individual functions.

Collar lenght
The durable collar can be adjusted from 18 cm to 75 cm