12 24vadc loop detector for boom barrier

{"cid":"91221160","title":"Four Step Switch Selectable 20-80KHz Loop Detector For Gate Barrier","imgUrl":"https:\/\/img.ismap.com\/nimg\/71\/3a\/a3997f9b551df497f5e335e77d94-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JUTAI","Model Number":"LD-100","Minimum Order Quantity":"1","Delivery Time":"3-5 working days after receipt the payment","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C, D\/A, D\/P, Western Union, Paypal, , MoneyGram, Alipay","Supply Ability":"10000pcs\/month","Packaging Details":"Carton Parcking(13.5*8.5*5cm)\/0.3kg\/unit","Power Supplu":"12-24VADC","Self-turning Range":"20-2000\u03bcH","Sensitivity":"6 way selectable\/Highest0.010%DL\/L\/ Lowest 2.56%DL\/L","Frequency":"Four step switch selectable 20-80KHz","Operation Tempts":"-40\u2103 to +70\u2103 \/ (-111\u00b0F to +158\u00b0F)","Fault Output":"Blinks slowly: may indicate a short circuit or insufficient number of turns
Blinks faster: may indicate an open loop or excessive number of turns","Response Times":"Turn-on 10-90MS \/ Turn-off 10-90MS","Relay":"Presence relay \/ Fault relay"}}

{"cid":"91148076","title":"Yellow Color Boom Barrier Gate Vehicle Loop Detector Single Channel Industrial Grade","imgUrl":"https:\/\/img.ismap.com\/nimg\/6c\/32\/b5d35b9539740fd08abe1c6b4a6c-200x200-1.jpg","attrs":{"Brand Name":"SINOMATIC","Model Number":"LD-500","Place of Origin":"China","Power Suppply":"240VAC\/ 110VAC\/12VDC\/24VDC","Netweight":"0.35kg\/pcs","Guarantee Period":"12 Months","Color":"Yellow","Coverage Range":"0m~6m","Net Weight":"300g"}}

{"cid":"91108187","title":"Card Reader Car Parking Barrier Gate Aluminum Alloy Motor With Loop Detector","imgUrl":"https:\/\/img.ismap.com\/nimg\/4e\/55\/a3697821a9a848159fdcc0a35f8b-200x200-1.jpg","attrs":{"Price":"negociate","Brand Name":"WEJOIN","Model Number":"DZJ","Minimum Order Quantity":"1 set","Delivery Time":"3-5 working days","Certification":"CE ISO SGS","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"10000 sets\/month","Packaging Details":"carton","motor material":"aluminum alloy","operating time":"3s, 6s","boom type":"straight folding fencing","housing material":"304 stainless steel","Color":"Yellow","Application":"parking lot"}}