Automatic Bird Deterrent Wailer | Ultrasonic Bird Deterrent | Maxi Wailer
Manufacturers and global retailers of highly quality bird & rat deterrents & scarers since 1992

Maxi Wailer

General purpose fully automatic bird deterrent

Maxi Wailer

Initially, it has a sweeping movement of 55 random combinations of pulsating high frequency audible and ultrasonic sounds.  So this prevents familiarity to any pattern.

  • Potential for up to 8 remote units each fitted with two speakers on long cables.
  • Protects up to 12 hectares.
  • Random blast time – 10 seconds to 1 minute.
  • Random interval – up to 15 minutes.
  • Light sensor control.


Combines the ease of use of the Midi Wailer with the advantages of the sweeping movement of sound of the Wailer.  In addition, it has the advantage of an upgrade to the fully programmable Wailer with time clock controls by purchasing the programmer later.

See how Clean Solar Solutions use the Wailer to keep birds and their droppings away from solar panels.  As a result,  preventing ‘hotspots’ developing that damage the  panels and reduce output.

Maxi Wailer Specification

Designed as a low cost waterproof electronic bird deterrent for general agricultural and horticultural use.  Cheap to run.  Lacks the inconvenience and cost of gas bottles for gas guns.

The Maxi Wailer has many advatages over alternatives.  Firstly, it is a battery powered unit.  Secondly, it is controlled by a variable light sensor.  Finally, it has 4 powerful speakers housed in a waterproof polymer box.

Equipped with waterproof jackplugs for the connection of up to 8 optional slave speakers.  Each slave speaker can be spaced at intervals in order to cordon off an area.

Electronic bird & rodent deterrents & bird scaring devices