饭堂刷卡机价格,酒楼餐厅IC卡收费机,食堂刷卡机 Dining hall price inductor, restaurant dining room IC card charging machine, canteen card slot 技术参数: 1.读写卡类型 : 符合MIFARE标准卡。 2.操作距离:30mm~50mm 工作频率::13.56MHZ。 3.读写时间:小于0.3秒。 4.存储容量:1Mbyte,可存储24000条消费记录。 5.内部数据保存时间::10年。 6.通讯方式:RS485/232可选。 7.通讯距离:≤1200米。 8.工作电压:220V/50HZ,功耗小于3瓦。 9.环境温度:-20度--60度。 10.体积: 290x255x100mm。 11.重量:1600克。 Technical parameters: 1. The read-write card types: accord with standard of MIFARE card. 2. Operating range: 30 mm to 50 mm Operating frequency: : 13.56 MHZ. 3. The time to read and write: less than 0.3 seconds. 4. Storage capacity: 1 mbyte, can store 24000 records of consumption. 5. The internal data save time: : 10 years. 6. Communication: RS485/232 optional. 7. The communication distance: 1200 m or less. 8. Working voltage: 220 v / 50 hz, power consumption is less than 3 watts. 9. The environment temperature: - 20-60 degrees. 10. Size: 290 x255x100mm. 11. Weight: 1600 g. 饭堂刷卡机价格,酒楼餐厅IC卡收费机,食堂刷卡机