2m 8 groups light beams curtain sensor

{"cid":"91221160","title":"Black Aluminum Alloy Shell Anti Pinch 2m 8 Groups Safety Light Beams Curtain Sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/65\/e82021d31f2a524f562d8b05da4e-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Jutai","Model Number":"PB20-8L15","Minimum Order Quantity":"1","Delivery Time":"5 - 8 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C, D\/A, D\/P, Western Union, Paypal, , MoneyGram, Alipay","Supply Ability":"1000 pieces per month","Packaging Details":"Cartoon","Material":"Aluminum Alloy and PC Plastic","Operating Temperature":"-20~60\u2103","IP Rating":"IP65","Theory":"Infrared Light","Specification":"209*13*9cm","Supply Voltage":"DC12-24V","Sensing Distance":"15m","Output Way":"No\/Nc"}}

{"cid":"91224413","title":"VIFAR Safety Light Curtain with Millisecond-Level Response 10mm Beam Gap and 30m Detection Distance for Industrial Safety","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/a8\/fd4cd267a055c578dca182e188fd-200x200-1.jpg","attrs":{"Price":"$24-138\/pieces","Brand Name":"VF","Model Number":"VF-B","Certification":"CE Type-4","Place of Origin":"Guangdong, China","Series":"safety light curtain","Features":"Good safety, anti-sesmic, temper-resistance","Mounting Type":"Lateral L-bracket installation","Description":"Large numerical control equipment, large punch","Type":"safety light curtain","Usage":"Large numerical control equipment, large punch","Theory":"Thru-beam","Output":"NPN\/PNP optional","Protective height":"60-1150mm Universal","Beam gap":"10\/20\/30\/40mm optional","Beams":"4,6,8,10,12....","resolution":"15,25,35,45mm","Output current":"<=200mA","power":"<5W","Output signal":"NPN\/PNP optional","cross-section":"30*30mm"}}