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Reedog UL-20 anti-bark box

Designed with a range of up to 15 metres, the Reedog UL20 ultrasonic anti-bark box is one of the latest products on the market and stops annoying dog barks with a high frequency sound that can only be heard by them. The box has three levels of range and is battery powered. It is suitable for outdoor and indoor use, and is waterproof and weatherproof.


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In stock > 10 pcs
52.14 € 43.09 € without VAT
Product code: P54183
Warranty: 24 months

Product description

Stop nuisance barking without a collar with the latest Reedog UL20 anti-bark box. The box has two ultrasonic speakers on the front, so the device detects barking at a distance of 15 metres, then emits a high-frequency sound that is irritating to the dog but inaudible to humans. The dog quickly associates the ultrasonic sound with the barking, which it stops or significantly reduces. The anti-bark box offers 3 adjustable range levels - high range 15m, medium range 10m and low range 5m. It's safe, fast and effective, you can target multiple dogs with one device! The anti-bark booth runs on a 9V battery included in each pack, a fully charged battery will last up to 30 days in operation, depending on frequency of use and battery quality (Energizer batteries recommended).

Main functions:

  • Uses high-frequency sound to ward off unwanted barking
  • 3 adjustable range levels (5, 10 and 15m)
  • Booth is powered by a 9V battery
  • The box is waterproof and weatherproof 
  • Can be used for indoor and outdoor use
  • Two-colour LED indication - power and low battery
  • Hook for hanging on tree, wall or fence posts
  • Box dimensions: 9.85 x 6.5 x 11.55 cm

The product is included in categories

Collars Anti-barking collars Anti-barking units Reedog

View full description


Functions Anti-bark mode
Functions Anti-bark collar
Barking detection triggered by the voice
Detection voice
Number of dogs unlimited
Size Small dogs, Large dogs, Mid-size dogs
Display no
Waterproofing Waterproof
Power Batteries

Downloading Instructions

Additional information


  • A safe and humane way to reduce barking
  • The dog does not need to wear a collar
  • 3 adjustable range levels (5,10 and 15m)
  • Booth test mode
  • For indoor and outdoor use
  • Two-color LED battery status indication
  • Use for multiple dogs
  • Suitable for all dog breeds
  • It can be mounted on a tree or wall


  • It may not work on every dog
  • Not suitable for puppies under one-year-old
  • Ultrasound does not pass through walls or around corners

 Package content

  • Reedog UL-20 anti-bark box
  • 9V battery
  • Manual

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