scaring birds cy

{"cid":"91190866","title":"Smart Comprehensive Ultrasonic Bird Repeller , High Audio Speakers Ultrasonic Pigeon Repeller\u00a0","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/bb\/fc9de6cfdcf844e020bee70876df-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Tianyihongda","Model Number":"JN-A-056","Minimum Order Quantity":"1set","Delivery Time":"3000 sets within 1 week","Certification":"type test report","Place of Origin":"Beijing,China","Payment Terms":"Western Union, L\/C, T\/T","Supply Ability":"3000sets per week","Packaging Details":"56*40*34cm,48 pcs \/box ,standarad export box","ultrasonic wave sound pressure":"120dB","system":"ultrasonic generator system","drive the birds away":"by stimulating bird\u2019s nervous system","Effective working radius":"50 m"}}