3cm rfid security guard clocking system

{"cid":"91213724","title":"Anti Explosion Rfid Guard Tour System Verification Security Guard Clocking System Portable","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/8d\/b25cc62fa0db5ca05555b29a893c-200x200-1.jpg","attrs":{"Price":"100","Brand Name":"huaguard","Model Number":"101","Minimum Order Quantity":"1","Delivery Time":"7-15","Certification":"ROHS FCC CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10000pcs\/month","Packaging Details":"1 set\/box, including patrol reader, USB cable, charger, holster, software 10 boxes\/small carton, 35.5*23.4*33 32 boxes\/big carton, 51.5*45.4*33"}}

{"cid":"91160345","title":"NKTK 1000V5 rfid handheld security guard round control system","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/33\/dc18b780b8949187ffde3fdd9c80-200x200-1.jpg","attrs":{"Price":"us1-100","Brand Name":"NKTK","Model Number":"NKTK1000V5","Minimum Order Quantity":"5set","Delivery Time":"1-3days","Certification":"CE","Place of Origin":"China","Supply Ability":"1000set"}}

{"cid":"91125104","title":"Metal OLED 3CM RFID Distance Security Guard Patrol Clocking Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/aa\/542e84bc4bb4117a20788c89e578-200x200-1.jpg","attrs":{"Brand Name":"Granding","Model Number":"GS-6000CZ","Minimum Order Quantity":"5pcs","Delivery Time":"2 working days after received your payment","Certification":"CE\/FCC","Place of Origin":"China","Payment Terms":"T\/T in advance","Supply Ability":"5,000pcs per week","Packaging Details":"Packed in carton ( wooden can be available if in special amount and requirement)","Product Name":"Guard Tour Patrol System","Waterproof Protection":"IP65","Log capacity":"30,000","Storage type":"Flash memory","Communication":"USB Cable","Card Type":"RFID 125KHz card and tag","Power Supply":"3.7V 900mAh chargeable Lithium Battery","Prompting mode":"LED indicator+Vibrating alert+OLED display"}}