uhf reader compare with GP99 LF long range proximity reader

https://www.youtube.com/watch?v=weZoCY1x0kI
uhf reader compare with GP99 LF long range proximity reader
UHF can NOT passthough solar film with heavy metal oxide such as VKOOL,If heavy metal oxidetotal block UHF signal, might require user to wind down windows for about 20cm to allow UHF signal penetration into car and read card

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shenzhden JUTAI double door controller hands free access control solution,very perfect and very good solution . advantage hands free access control solution; support traditional access control-EM or Mifare card; TCP/IP agreement, the whole system reading speed is very fast anti-passback function ; CCTV and alarm function support. support long range parking management system OEM/ODM service any more function please contract us info@jutairfid.com or visit to  www.jutairfid.com
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GP-66 middle range reader for carpark access control.

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GP-66 middle range reader for carpark access control. Frequency: 125khz Distance:1-100cm Card type:Proximity card/EM card Interface: Weigand26 / Weigand 34 2 pcs GP66 deliver to malaysia #GP66 #JUTAIGP66 #JUTAIProximityreader #JUTAIProximityreaderGP66 #JUTAIParkingproximityreader #JUTAIGP99ParkingProximityReader #JUTAIPARKINGEntrysystem #jutaiparkingmanagmeentsytstem #JUTAIRFID #JUTAIMiddlerangereader #JUTAIHandsfreemiddlerangereader #JUTAILOOPCABLE #JUTAIisbestparkingdevicessupplier #parkingdevicesupplier #JUTAIRFID #SHENZHENJUTAI #www.jutairfid.com
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Vehicle loop detector made by JUTAI

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An inductive loop detector is an electromagnetic communication or traditional traffic detection system which mostly uses buried coils and moving magnet to induce an electric current.   A nd  it  is currently the largest amount of traffic detection device  in the world. 地感，即是环形线圈式车辆检测器， 是传统的交通检测器， 多为埋设式感应线圈和金属物体来感应电流，也是 目前世界上用量最大的一种交通检测设备。 The embedded toroidal coil type vehicle detector is mainly composed of a regulated power supply, an oscillating coil, a logic circuit, a microprocessor, an interface and a driving circuit, a signal output circuit, an induction coil and so on . 埋设式环形线圈式车辆检测器主要由稳压电源，振荡线圈，逻辑电路、微处理器、接口及驱动电路，信号输出电路，感应线圈等组成。 A vehicle detector is based on the principle of electromagnetic induction. A group of (2) ring-shaped induction coils with a certain working current are buried in the roadbed section of the same lane. When the vehicle passes or stops in the annular buried coil, the vehicle itself cuts the magnetic flux line, causing the wire loop induc
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