| Leave Photos and Messages | Yes (SD card is needed) |
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| 操作系統 | Embedded Linux operation system |
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| Do Not Disturb Mode | Yes |
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| Interoperability | Support Onvif Villa: 9 extensions Extension Quantity |
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| Internet Protocol | IPv4, DNS, RTSP, RTP, TCP, UDP, SIP apartment: 4 extensions |
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| WiFi | Yes Basic |
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| 無線標準 | IEEE802.11b/802.11g/802.11n |
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| Screen Type | Capacitive Screen |
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| Wireless Frequency Range | 2.4GHz |
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| Display | 7 inch TFT display 1024(H)×600(V) 64/128bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, |
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| 解像度 | Wireless Security Encryption WPS |
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| Video Encoding | H.264 Port |
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| Audio Encoding | PCM |
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| RS-485 | 1 |
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| 音訊輸入 | 1 channel |
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| 警報輸入 | 6 (digital quantity) |
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| 音訊輸出 | 1 built-in speaker and 1 handset speaker |
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| 警報輸出 | 1 (digital quantity) |
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| Audio Mode | Full duplex communication |
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| 電源輸出 | 1 12V/100mA power output port Echo suppression and cancellation/digital noise |
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| Audio Enhancement | Door bell Yes (Use alarm input port) reduction |
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| Network | 1 RJ-45 100Mbps port |
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| 音訊碼率 | 16KHz, 16Bit 1 red indicator light flickers constantly during Alarm Status Indicator Light upgrade |
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| SOS | Yes |
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| Function | Performance SD card is supported and the maximum capacity is |
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| Storage | Housing Material PC+ABS 32GB |
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| Communication Methods | Full digital Regular |
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| Power Supply Mode | 12V DC 1A, standard PoE Text messages can be received and viewed on the |
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| Information Release | indoor monitor (images can be received if SD card Surface mount (this equipment is only suitable for |
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| is inserted) | Installation Method mounting at heights ≤ 2m) www.dahuasecurity.com |
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| Certification | CE, FCC Application Bracket |
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| Accessory | Alarm cable RS-485 cable 236.0mm×129.8mm×23.0mm Product Dimensions (9.29"×5.11"×0.91") |
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| 工作溫度 | -10°C to +55°C (+14°F to +131°F) |
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| 工作濕度 | 10%RH–90%RH (non-condensing) |
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| Working Altitude | Less than 3,000 meters |
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| 功耗 | ≤2W (standby), ≤5W (working) |
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| 淨重 | 566g (1.25 lb) |
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| 毛重 | 917g (2.02 lb) Ordering Information |
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| 類型 | Model Description Digital Indoor Monitor with Handset-DHI- |
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| Indoor Monitor | DHI-VTH5421E(W)-H VTH5421E(W)-H Dimensions (mm[inch]) |
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| Rev 001.001 | © 2019 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
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