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Virtual fencing for Cattle

Discover what Nofence Grazing Technology can do for you and your animals.

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Nofence App

Create virtual fences with a touch of your finger
and get an instant status update on your animals.
You can get the app on iOS and Android.

Give access to healthy pastures

With a touch of a fingertip, you'll be able to give your animals access to rich pastures and save time and money by not having to build and maintain fences.

Exclude no-go areas

Are there any places you don't want your animals to go? No problem. You can easily create exclusion zones in the Nofence pasture, to close off unwanted areas.

Monitor your herds

Taking care of your livestock has never been more hassle-free. The app lets you keep an eye on your animals in real-time, and you’ll get notified if anything unexpected happens.



Solar Panels

A tough, durable collar with solar panels on both sides. Surface scratches will not have a noticeable impact on the effect.

GPS Receiver

Nofence uses both the American system GPS and the Russian system GLONASS, to triangulate the position.


Used for receiving the signal from the Shelter Beacon, turning off the GPS receiver, and for limited cross-device communication.


Motion Sensor

Detects acceleration along three axes. Used for power saving and further development work to gain additional insight into animal health.

Mobile Network

Nofence collars communicate via 2G or 4G (CAT M1)

Rechargeable Battery

20Ah battery is charged by the two solar panels. Easy to replace and secured with a double and independent locking mechanism.

How many extra batteries do you need?

Generally, we recommend one extra battery for every tenth cattle collar.

The solar panel and battery are designed to last three months when used for large pastures. The batteries will last longer for some, and run out faster for others.


How many chargers do you need?

Fully charging a battery takes between 8 and 10 hours.

Due to shipping restrictions, the batteries cannot exceed a 30% state-of-charge when they are shipped.

We recommend that all batteries be fully charged before training begins.

Technical details

Electrical Specification
Input voltage: 3,4V - 4,2V
Power consumption: 500uA to 1,5A
Audio warning level: 82dB @1m
Electric pulse level: 0,2J@3kV Duration=1,0sec
Solar charging max peak power: 2291mW

Communication interface
LTE Cat-M1 and 2G
GNSS Receiver - Glonass and GPS

Ingress Protection: IP67 (@ 0,25m depth in 0,5 hrs)
Temperature range: -25 to +65℃ (Operating and storage)

Dimension (box): 153,5 x 145,4 x 54,2 mm
Weight collar unit 858g
Weight battery 450g
Weight neck strap 138g
Total weight, carried by animal: 1446g

Electrical Specification
Battery type: Lithium Ion
Rated capacity: 20,1Ah Typ
Watt hour rating: 72,36Wh
Nom Voltage: 3,6V
Max Charge Voltage: 4.2V
Discharge cut off: 2,5V
Built-in protection: Over-charge/-discharge, Over current, Short circuit

Ingress Protection: IP67 (@ 0,25m depth in 0,5 hrs)
Temperature range:
- Charge: 0 to +45°C
- Discharge: -10 to +60°C
- Storage:
● 0°C ~45°C, ≤3 month
● 0°C ~23°C, ≤1 year
● Humidity: 40~80%RH, SOC: 45%~55%

Dimensions: 119,6 x 95,3 x 29,8mm
Weight: 450g
Environment and Safety
This battery meets the requirements of Battery Directives, and the battery parts are RoHS

This battery meets the requirement of UNITED NATIONS” Recommendations on the Transport of dangerous goods,
Manual of test and criteria ST/SG/AC.10/11/Rev.6, amend1, section 38.3.

Technical Specification
Input Voltage: 90-264VAC
Line freq: 47-63Hz
Max charge current: 2,0A
Max charge voltage: 4,2V
Max output power: 8,4W
Temperature range:
● Operating: 0°C to +40°C
● Storage: -25 to +85°C
Built-in protection: Reverse polarity and short circuit

Docking size: LxWxD 139,0 x 63,2 x 33,0mm
Cable length: 1,8m
Weight complet unit: 373g
Cable plug type: According to country specifications

● Medically certified
● Safety: EN 60601-1 ed. 3.1 and EN 60601-1-11
● EMC: EN 60601-1-2 ed. 4
● UL approved

Ready for smarter grazing?

Please send us an inquiry and apply to be one of the first customers in your country.
We will keep you updated on when this will be available for your market.

Request a quote