描述
HIKVISION DS-KD-E/AC EM Card Reader Module 是海康威視模組化對講門口機，大堂可按顯示、按鍵或讀卡模組組合。香港防盜為安裝商及經銷商。框及模組要以原廠規格為準。
DS-KD-E/AC
EM Card Reader Module
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- System parameters
- Operation systemLinux
- ROM/
- RAM/
- ProcessorEmbedded high performance processor
- Display parameters
- Screen size/
- Operation method/
- Type/
- Resolution/
- Video parameters
- Lens/
- Resolution/
- FOV/
- Wide dynamic range (WDR)/
- Supplement light/
- Video compression standard/
- Audio parameters
- Audio input/
- Audio compression standard/
- Audio output/
- Audio compression bitrate/
- Audio quality/
- Volume adjustment/
- Capacity
- User capacity/
- Face capacity/
- Card capacity/
- Linked network camera capacity/
- Network parameters
- Network protocol/
- Wi-Fi/
- Bluetooth/
- 3G/4G/
- Device interfaces
- Alarm input/
- Network interface/
- TAMPER/
- Exit button/
- RS-4851
- USB/
- Wiegand/
- TF card/
- Alarm output/
- Lock control/
- Door contact input/
- General
- Button/
- InstallationFlush mounting, surface mounting
- Indicator/
- Net weight: 160 g Gross weight: 421 g
- Protective levelIP65
- Working temperature-40 °C to 55 °C (-40 °F to 131 °F)
- Working humidity10% to 95% (no-condensing)
- Dimension (W × H × D)98.5 mm × 100 mm × 33.7 mm (3.87″ × 3.95″ × 1.33″)
- Battery/
- Application environmentOutdoor
- Power consumption≤ 2 W
