⑴ easy to use, no professional intervention ⑵ can add sub-machine, a machine can do two built-in backup battery card ⑶, 8 hours after power ⑷ sustainable free wiring can also read data (data collection)
⑸ capacity, can store 30,000 credit card records over ⑹ ⑺ 8CM sensing distance up to speed reader, induction time of 0.5 seconds ⑻ power outage, the data can be maintained without loss ⑼ 10 years the use of advanced sensor technology ⑽ RF Chinese (Simplified and Traditional) time and attendance software, simple operation, convenient and suitable for any user ⑾ software developed by the appropriate day, week, month, year, individuals, departments of various reports, various reports can be customized

Second, product technical parameters

⒈ storage capacity: 30,000 ⒉ power-down data retention: 10 years to read and write cards ⒊ time: less than 0.5 seconds to read and write cards ⒋ distance: more than 80mm
⒌ communication: RS232
⒍ Communication distance: 60M less ⒎ Power: 220V AC
⒏ power: less than 5W
⒐ ambient temperature: -10 ℃ -50 ℃
⒑ humidity: less than 90% RH
⒒ size: 210 × 135 × 50mm
⒓ Color: Beige