Passive Infrared Sound Bird Repeller

Passive Infrared Sound Bird Repeller AN-B011 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) batteries2.Passive infrared area: about 70 square meters3.Passive infrared degree: 110 degree4.Output sound pressure : 110 dB5.Output power: 2.5W Specifications Passive infrared bird repeller has two work patterns for your choice, one pattern is automatic work ,the other pattern is passive infrared automatic trigger.Mode one (Adjusting switch to the ‘auto’ refer to the photo ) automatic work: Play the sounds continued 30 seconds each 30 minutes,work 24 hours.in this state the passive infrared is not work.Mode two (Adjusting switch to the ‘PIR’ refer to the photo) passive infrared trigger work: when the animal enter into passive infrared area,the device will play the sounds continued 30 seconds,and 5 seconds later will detect again.The device have the special light-operate function, can automatic identificatien the dark-and-light,in the night it will automatic turn of the power and not influence the people rest.( in PIR mode that fuction can work)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