描述
HIKVISION DS-KEM125 是 125 kHz EM ID 門禁卡(EM4100 格式、64 bit、只讀),供 ID 讀頭使用。ID 卡容易被複製,新系統建議改用 IC 卡或加密卡(見保安系統術語表)。香港防盜為安裝商及經銷商;規格以下方原廠資料為準。
HIKVISION DS-KEM125
EM Contactless Smart card
Features
- EM Contactless Smart card, Frequency: 125KHz
Specification
| Card Property | Thin Card |
| Sensing Frequency | 125KHz +/- 6KHz |
| Data Format | EM-4100 |
| Memory Capacity | 64 bit |
| Function | Read |




