The most natural, effective and environmental-friendly way to deter pest birds.

The PIR Sonic BirdChaser uses a natural predatory principle to scare unwanted birds away from your farm, yard, orchid or any other properties. Nature dictates that certain species of birds or other animals hunt and feed on other animal species. Among birds, these predatory habits are especially notable in hawks and owls. Most hawks and owls prey mainly on rates, mice, rabbits, birds and other vertebrate animals. Among birds, the so-called true predators are mostly in the Falcon family, Hawk family and Owl family.

Exploiting these predatory tendencies, the BirdChaser will produce the predatory calls of the hawk (eagle), falcon and owl species to scare unwelcome birds such as sparrows, blackbirds, pigeons, crows, starlings and various other birds away from your property. This humane and environmental friendly method will solve your bird problem without harm to humans and other natural creatures.

With its PIR function, the BirdChaser can also be used as an intruder security alarm device. The volume of the 'predatory call' can be adjusted to suit the user environment. 

Features
> No chemical, trap or shooting required!
> AUTO function with a 5- to 30-minute time interval activation.
> Build-in photocell allows it to operate only during daytime (when pest birds are most active).
> PIR function allows for a smaller area protection.
> PIR function allows it to operate as an intruder alarm during daytime.
> Special digital IC recording of actual predatory calls of hawks, falcons, eagles and owls.
> Built-in volume control.
> Protection area: Up to 1 acre.
> PIR Mode: fan-shaped area of 130° with a distance of up to 30 feet.

Question: How come the BirdChaser is not working at nights?
Answer: There is a photocell built-into the BirdChaser that prevents it from working when night falls. This is because pest birds are normally not active during night time. If needed, user can place a light source in front of the BirdChaser to make it active.

Question: How come the crows does not go away immediately when the BirdChaser is activated?
Answer: The BirdChaser uses a natural method to chase birds away. The initial reaction of pest birds (crows especially)  is that they will be curious and might 'investigate' where the 'eagles' are coming from. After prolong exposure to the calls of 'eagles', these pest birds would rather move on to other places than take the risk of facing potential predators. They couldn't be alert all the time.