... 3.parking management 4.Special anti-collision algorithm RFID UHF handheld reader1.ALL IN ONE design. 2.RFID cards/tags,barcode ... : 5% RH ~ 95% RH (non-condensing) Dropping survive: 1.5-meter drop test on six sides (concrete floor, under operating temp ... )Rolling survive: 1,000 times, 0.5 meter, rolling by six contact surfacesOperating systemWindows Embedded CE 6.0 ...