Design Patent: ZL 201030220428.X
The theory:
The device can automatic play the sounds of fowls and beasts to drive away birds and animal (such as birds,boars,cats,dogs,etc.) via function adjust switch according to different environmental needs.
Applicability:
Passive infrared bird repeller: suitable environment garden,yard,farms,orchard and so on.
Technical data:
1.Power Supply: 4*D (R20) batteries
2.Passive infrared area: about 70 square meters
3.Passive infrared degree: 110 degree
4.Output sound pressure : 110 dB
5.Output power: 2.5W
Method:
1.Before connect power,please choose the work mode, ‘auto’ or ‘PIR’.(refer to photo)
2.Put on the batteries and plug the power line into the device(the pink line close to the switch,refer to photo).fixing the power line(avoid press the power line),plug the tube into the device and rotate clockwise till it close.
3.When the power on 15 seconds later,the device will execute the mode that you choosed.
4.Place the device where you want to protect.
Attention：
1.The base of the top shall be exposed to the outside, according to the terrain varies ensure the water does not exceed the save line.
2.When the sounds become weak,please change the batteries in time.
