描述
HIKVISION DS-KH6220-LE1(B) IP Indoor Station 是海康威視視像對講門口機，用於村屋、唐樓鐵閘或屋苑單位門口。香港防盜為安裝商及經銷商。須現場測試安裝高度、光線及開門輸出；規格以下方原廠資料為準。
DS-KH6220-LE1(B)
IP Indoor Station
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- System parameters
- Operating systemEmbedded Linux operation system
- ROM32 MB
- RAM128 MB
- CPUEmbedded processor
- Display parameters
- Screen size7-inch
- Operation methodTouch botton
- TypeTFT LCD
- Resolution1024 × 600
- Video parameters
- Lens/
- Resolution/
- FOV/
- WDR/
- Video compression standard/
- Focal length/
- Audio parameters
- Audio compression standardG.711u、G.711a、Opus、AAC-LD、AAC-LC、G.726、G.722.1
- Audio inputBuilt-in omnidirectional microphone
- Audio outputBuilt-in loudspeaker
- Audio compression bitrate64 Kbps
- Audio qualityNoise suppression and echo cancellation
- Volume adjustmentAdjustable
- Capacity
- Message capacity200 alarm records 2 MB RAM reserved for events
- Notice capacity200
- Linked indoor extensions capacity16
- Linked network camera capacity16
- Linked doorphone capacity17
- Network parameters
- Communication protocolTCP/IP, RTSP, SIP 1.0
- Wired networkSupport
- Wi-Fi standard/
- Bluetooth version/
- 3G/4G standard/
- Zigbee/
- Device interfaces
- Alarm input8
- Network interface1 RJ-45 10/100 Mbps self-adaptive
- TAMPER/
- RS-485/
- USB/
- TF card/
- Alarm output/
- Power interface1
- General
- Button4
- InstallationSurface mounting
- Indicator/
- With package: 683 g Without package: 355 g
- Protective level/
- Working temperature-10 °C to 55 °C (14 °F to 131 °F)
- Working humidity10% to 90%
- Dimensions200 mm × 140 mm × 23.1 mm (7.87″ ×5.51″ × 0.69″)
- Battery/
- Power supply12 VDC or standard POE
- Application environmentIndoor
- Power consumption≤ 6 W
- LanguageEnglish, Arabic, French, Russian, Spanish, Spanish (Latin America), Italian, German, Polish, Turkish, Portuguese, Portuguese (Brazil), Uzbek, Kazakh, Czech, Hungarian, Dutch, Romanian, Bulgarian, Ukrainian, Croatian, Serbian, Greek, Lithuanian, Estonian, Latvian, Norwegian, Danish, Slovenian, Slovak, Hebrew, Swedish, Finnish, Mongolian, Vietnamese, Chinese Traditional
