• Easy and quick set-up: user friendly design
• 4.3-inch colorful touch screen with resolution of 480 × 272
• Standard PoE power supply without additional power adaptor
• Convenient Hik-Connect APP mobile control
• Views live videos of door stations and linked cameras
• Convenient for users to customize functions according to their own usage habits by 4 custom touch buttons

System parameters

• Operating systemLinux
• ROM16 MB
• RAM128 MB
• CPUEmbedded processor

Display parameters

• Screen size4.3-inch
• Operation methodCapacitive touch screen with 9 touch buttons
• TypeColorful TFT
• Resolution480 × 272

Video parameters

• Lens/
• Resolution/
• FOV/
• WDR/
• Video compression standard/
• Focal length/

Audio parameters

• Audio compression standardG.711 U, G.711 A
• Audio inputBuilt-in omnidirectional microphone
• Audio outputBuilt-in loudspeaker
• Audio compression bitrate64 Kbps
• Audio qualityNoise suppression and echo cancellation
• Volume adjustmentAdjustable

Capacity

• Event capacity200
• Notice capacity200
• Linked indoor extensions capacity16

Network parameters

• Communication protocolTCP/IP, SIP, RTSP
• Wi-Fi standardWi-Fi 802.11 b/g/n, 2.4 GHz
• Bluetooth version/
• 3G/4G standard/
• Zigbee/

Device interfaces

• Alarm input4
• Network interface1 RJ-45 100 Mbps
• TAMPER/
• RS-485/
• USB/
• TF card/
• Alarm output/

General

• Button9 touch buttons
• InstallationWall mounting, table mounting
• Indicator/

• With package: 336.6 g (0.7 lbs)

  Without package: 197.8 g (0.4 lbs)

• Protective level/
• Working temperature-10 °C to 50 °C (14 °F to 122 °F)
• Working humidity10% to 90%
• Dimensions120 mm × 120 mm × 21 mm (4.7" × 4.7" × 0.83")
• Application environmentIndoor
• Power consumption≤ 4 W
• LanguageEnglish, French, Portuguese, Portuguese (Brazil), Spanish, Russian, German, Italian, Polish, Turkish, Vietnamese, Arabic, Czech, Hungarian, Dutch, Romanian, Bulgarian, Ukrainian, Croatian, Serbian, Greek, Lithuanian, Estonian, Latvian, Norwegian Danish, Slovenian, Slovak, Swedish, Finnish, Traditional Chinese, Mongolian, Hebrew, Kazakh, Uzbek
• Power supplyIEEE802.3af, Standard PoE,12 VDC