Detailed Product Description

RFID :

Battery with Handle: +150g
Expansion Module: UHF RFID Module +30g
Display: 3.5 in. QVGA color
Power: Removable, rechargeable 3.7volt Lithium Ion 3200 mAh battery pack,

CPU: FreeScale IM 27 processor at 400 MHz
Operating System: Microsoft Windows CE 5.0
Memory (RAM/ROM): Interior 64 MB/128 MB
Expansion slot: SD/IO slot for memory card or functional devices
Application Development: Provide Sense UHF RFID handheld reader SDK kit
API (Application Programming Interface) for Microsoft
Windows CE.NET 4.2 and Windows CE 2003
Bar Code Options: Omni-directional 1D and 2D imaging engine reads symbologies and captures grayscale images and signatures with intuitive laser aiming(optional).
Operating Temperature: -15°C to 55°C
Charging Temperature: 0°C to 40°C
Storage Temperature: -40°C to 70°C
Humidity: 5% to 95% non-condensing
Drop Spec: Multiple drops to concrete: 1.2 m across the operating
temperature range
Tumble: 2,000 one-meter tumbles at room temperature (4,000 hits)
Environmental Sealing: IP54
Electrostatic Discharge (ESD): +/-15kVdc air discharge; +/-8kVdc direct discharge; +/- 8kVdc indirect discharge
Tag Standards supported: EPC CI Gen 2 or ISO18000-6B
Nominal read range: 3.0cm to 150.0cm
Nominal write range: 10.0 cm to 50.0cm
Antenna: linearly polarized
Frequency Range: 840-900 MHz ,900960MHz or customized
Output Power: 1W (4W EIRP)
Optional module: WiFi, 802.11 a/b/g
Bluetooth (Internal)
GSM/GPRS (Internal)
Cradles:  12-slot charge in //USB /RS232
Charger: 12-Slot universal battery charger Regulatory 
Electrical Safety: UL60950-1, CSA C22.2 No. 60950-1, IEC 60950-1
EMI/RFI Radio Versions: USA FCC Part 2 (SAR), FCC Part 15, RSS210,CHINA CMII,or customized
Laser Safety: IEC Class2/FDA Class II in accordance with IEC60825-1/EN60825-1
Warranty The S1853 is warranted against defects in workmanship and materials for a period of one year (12 months)from date of shipment, provided the product remains unmodified and is operated under normal and proper conditions.