Expansion slots1 SIM slot, 1 TF slot, 2 PSAM slot (optional)PositioningGPS (AGPS), BeiDou, accuracy ±5mIngress protectionIP65Scan engineZebra SE4710 / ME5600 / ME5800 / Honeywell N3603 / NLS-N1 / Honeywell N6703Symbologies1D: Code128, UCC/EAN-128, EAN-8, EAN-13, ISBN/ISSN, UPC-E, UPC-A, Code39, Codabar/NW7, Code93, Code11, Plessey, MSI/Plessey, GS1 Databar; 2D: PDF-417, QR Code, Data Matrix, Han Xin code (CMOS accuracy≥3mil)ProtocolISO 14443A/B, ISO 15693, NFC-IP1, NFC-IP2Read range3-5cm (tag/environment dependent)ModuleTCS1 biometric fingerprint, FBI FBI-certifiedOptional modules433MHz, IR thermometer, vibration, precise positioningmodule