The Thunderbird Fence Flasher flashes a bright light to show that your fence is working properly.

The unit emits a flash, the frequency of which is dependent on the size of the energiser and the condition of the fence.

This can vary from every 2nd pulse on a large energiser to every 8th pulse for small powered energisers This flash is directional.

Typically the flasher can be seen up to 1000 metres away on a dark night. The recommended minimum energiser size - 10 km.

The flasher will not operate if the voltage is less than approximately 2.5kV.

Thunderbird’s fence flasher is a sealed unit, therefore can be installed in the elements without concerns of damage from moisture or insects etc.

Click here for directions on use of the Fence Flasher