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VOSS.farming "impuls duo DV40" - 12V/Mains Electric Fence Energiser, Medium-length Fences, Paddocks

- 16.6 %
Item No: 41310.UK
instead of: £ 119.95
£ 99.99
Save 16.6 %
In stock
Delivery: 2-3 work days
incl. VAT, excl. Shipping costs / Weight per item: 2.85 kg

VOSS.farming "impuls DUO DV40" - very powerful 12V/mains energiser with unique power-saving technology

The impuls DUO DV40 offers double the shock strength with half the energy consumption thanks to the innovative pulse and energy saving technologies. And don't forget the unbeatable price-performance ratio!

impuls DUO DV40 is the energiser of the latest generation with the innovative PowerSHOCK pulse technology. With shock strength of 12,000 volts and 3.0 joules of shock power, it is an ideal energiser for fences up to 15 km long. Thanks to the PowerSHOCK technology the felt shock strength is similar to a conventional energiser with 6.0 joules shock power. The modern power saving technology doubles the battery life. The VOSS.farming "impuls duo DV40" is extremely versatile and suitable for many applications.

The "impuls DUO DV40" sets new standards for energisers. The technology and quality are absolutely unique.

Here are the main advantages:

Power Shock
Twice the shock force on the fence than conventional energisers!!!
Power Shock
Extremely economical, uses half the energy compared to traditional energisers!!!
Power Shock
Unbeatable price and latest technology!

The VOSS.farming® "impuls DUO" energisers are our latest and most technologically advanced energiser on the market.

Thanks to the combination of the innovative PowerShock and energy-saving technologies, our impuls DUO electric fencers offfer you something others cannot! That's why our impuls DUO energisers join the list of the Product Innovations of 2018 Functionality, price and quality are simply outstanding.

Battery life significantly extended

The unique power-saving circuit of the VOSS.farming® impuls DUO devices can significantly prolong your battery life. Increased battery life = longer time between charges = longer service life of the battery = less maintenance = lower costs.

Almost twice the shock strength on pasture (3.7J vs 2.0J)*

Our innovative VOSS.farming ® impuls DUO energisers deliver almost twice the energy in real-life operation. As a result, the fence security is significantly improved. While other field energisers are theoretically strong under laboratory conditions, they are not on pasture under real conditions.

*Tested on the example of the "impulse DUO DV120".

Here is how you benefit from our innovations:

2 power levels
2 power levels
Deep discharge protection
Integrated deep discharge protection
State-of-the-art power-saving circuit
Smart Control
Intelligent fence monitoring
fault on the fence is quickly recognised
Smart Control
High performance capacitors:
higher efiiciency and durability
ST Trafo
Safety Transformer ST
safety for you
Lightning protection
Integrated surge protection:
safety for men, animals and the device
Bright Light LEDs
very bright BrightLight LEDs
excellent visibility
Ein-/ Ausschalter
ON/OFF switch
every mains energiser should have one
Drei Jahre Garantie
Highest quality & reliability.
3 year warranty

At a glance

Recommended for:

Horse Pony Pig Poultry Dog over 20 kg Deer Fox Raccoon Badger
  • fence systems with no or little vegetation up to 15 km
  • horses, ponies, pigs, poultry
  • large dogs
  • deer, foxes, badgers, raccoons

Special features:

  • 2 shock strength settings allow you to guard different species of animals
  • PowerShock-Technology - double the power on the fence with less energy required
  • SmartControl – microcontroller permanently monitors fence voltage
  • Special Transformer (ST) - high voltage resistant
  • premium finish, splash proof with user friendly ON/OFF switch
  • modern, extra bright BrightLight LED controls
  • latest energiser technology – microprocessor controlled
  • fully insulated terminal caps, no voltage flashover
  • high-end components, especially durable
  • modern and timeless design
  • built-in surge protection


  • 12 V or mains operation
  • stored energy: 3 joules - with PowerShock Technology feels like a conventional energiser with 6 joules
  • output voltage: 12,000 volts
  • dimensions: diameter: 210 mm, depth: 67 mm
  • very effective, very low energy consumption
  • robust housing, very scratch-resistant
  • includes special ventilation against condensation
  • IP44 protection (splash-proof)
  • board moisture-proof, fully protected
  • can be wall-mounted
  • durable and safe
  • 3 year warranty


  • 1 x VOSS.farming® "impuls DUO DV40" - 12V and mains electric fence energiser
  • 1 x mains adapter (230V)
  • 1 x battery connection cable
  • 1 x fence connection cable
  • 1 x grounding cable
  • 1 x mounting screw
  • 1 x manual
Technical Specification of the Energiser
Power source 12 volts, 230 volts
Animal type Cattle, Deer, Fox, Goat, Horse, Pig, Pony, Poultry, Sheep
Power consumption 40-140 mA
Dimensions W x H x D in mm Ø 210 x 67
Recommended number of ground rods 1x Art: 44219 or Art: 42140
Number of connectable nets 9
Product type Energiser, 12 V battery energisers
Stored energy 3 joules
Output energy 2.2 joules
Voltage in open circuit 12000 volts
Voltage with 500 Ohm 6000 volts
Fence length
Theor. fence length under laboratory conditions (1500 V) 60 km
Fence length, without vegetation 15 km
Fence length, little vegetation 3 km
Fence length, heavy vegetation 1.5 km

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