handheld reader

handheld reader Operation Frequency ISM 902-928MHz Operation Mode Hopping / Fixed Frequency Adjustable Power Range 20dBm to 31.5dBm Antenna Built-in Communication Interface RS232, USB, Infrared Wireless, WIFI / GSM Reading Rate Up to 57,600bps Protocol EPC C1 G2 Reading 1.2m Applicabel program Interface 1) API package 2) ex-works setting for VB/VC programming Power Supply Li-battery, DC 3.7V, 2000mAh, standby durability: 24 hours, operation durability: 120 minutes Power Adapter Input 110-220V AC 3A Dimentions / Weight 220 x 85 x 30mm / 0.5kg Operation Temperature minus 20 d.c. to 65 d.c. Storage Temperature minus 35 d.c. to 85 d.c.