| User Environment | 
				
					| Operating Temp. | -4°F to 122°F / -20°C to 50°C | 
				
					| Storage Temp. | -40°F to 158°F / -40°C to 70°C | 
				
					| Humidity | 5%RH - 95%RH non condensing | 
				
					| Drop Specification | Multiple 1.8m/5.9ft drops (at least 20 times) to the | 
				
					| concrete across the operating temperature range | 
				
					| Tumble Specification | 1000 x 0.5m/1.64ft falls at room temperature | 
				
					| Sealing | IP65/IP67 per IEC sealing specifications | 
				
					| ESD | ±15KV air discharge, ±6KV conductive discharge | 
				
					| Performance | 
				
					| CPU | MT6737T Cortex-A53 Quad-core 1.5GHz | 
				
					| RAM+ROM | 2GB+16GB | 
				
					| Expansion | Supports up to 128 GB Micro SD card | 
				
					| Developing Environment | 
				
					| Operating System | Android 6.0 | 
				
					| SDK | Software Development Kit | 
				
					| Language | Java | 
				
					| Tool | Eclipse / Android Studio | 
				
					| Communication | 
				
					| WLAN | IEEE802.11 a/b/g/n, 2.4G/5G dual-band, internal antenna | 
				
					| WWAN (Europe) | 2G: 850/900/1800/1900MHz | 
				
					| 3G: 850/900/1900/2100MHz | 
				
					| 4G: B1, B3, B5, B7, B8, B20, B40 | 
				
					| WWAN (America) | 2G: 850/900/1800/1900MHz | 
				
					| 3G: 850/900/1700/1900MHz | 
				
					| 4G: B2, B4, B7, B12, B17 | 
				
					| WWAN (China) | 2G: 900/1800MHz | 
				
					| 3G: 900/1900/2000/2100MHz | 
				
					| 4G: TDD-LTE: B38, B39, B40, B41 | 
				
					| FDD-LTE: B1, B3, B5 | 
				
					| WWAN (Others) | Depending on the country's ISP | 
				
					| Bluetooth | Bluetooth 4.0, BLE | 
				
					| GNSS | GPS/AGPS, GLONASS, BeiDou; internal antenna | 
				
					| NFC | 
				
					| Frequency | 13.56MHz | 
				
					| Protocol | ISO14443A/B, ISO15693, NFC-IP1, NFC-IP2, etc. | 
				
					| Chips | M1 card (S50, S70), CPU card, NFC tags, etc. | 
				
					| Range | 2-4cm | 
				
					| Barcode Scanning(Optional) | 
				
					| 2D Imager Scanner | Zebra SE4710 / Honeywell N6603 | 
				
					| 1D Symbologies | UPC/EAN, Code128, Code39, Code93, Code11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS, etc. | 
				
					| Iris Recognition(Optional) | 
				
					| Rate | <150ms | 
				
					| Range | 20-40cm | 
				
					| FAR | 1/10000000 | 
				
					| Note | Protocol:ISO/IEC 19794-6,GB/T 20979-2007 | 
				
					| Note2 | *This function is optional | 
				
					| *Iris is alternative to front camera |