The motion sensor of the Laser Guard will detect arriving intruders and has a range of about 12 meters at an angle of 100°. The operation is quite effective against herons by three methods:
1. Flashlight with variable frequency makes the environment unpleasantly restless.
2. Herons consider the green laser beams as dangerous moving obstacles.
3. The sound of a congener in distress, barking dogs and the frightening cry of a deadly arrow poison frog will scare off herons for good.
This scaring method will last 60 seconds each time. The scared invaders will flee so that the fish in your pond will be safe again.
Please contact us for stock and pricing.
Velda introduces a quite efficient method to keep herons and cats away from a pond. By stretching a harmless electric fence, herons are prevented from approaching a pond and from catching valuable fish from that pond. The transformer gives off a low voltage (and harmless) electric pulse to the fence round the pond. When they touch it, not only herons but also cats are shocked and will avoid the pond in the future.
