| DHI-VTO2202F-P-S2 | · Supports daisy chain topology 2-wire Switch · Supports 10-level cascade through the 2-wire port |
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| Main Processor | Embedded processor · Supports connecting to 20 devices |
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| 操作系統 | Embedded Linux Operation System · Supports connecting through RJ45 port · Supports guide rail mount |
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| Button Type | Mechanical |
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| Interoperability | ONVIF; CGI SIP; P2P; IPv4; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; Network Protocol UDP Basic 1/2.5" 2MP CMOS Low Illumination HD Colorful Fisheye |
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| Camera | IP65 |
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| Field of View | Horizontal: 168.6°; vertical: 87.1; diagonal:176.7° |
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| 焦距 | 1.9 mm Alarm Output 1 |
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| WDR | 120 dB Power Output 1-ch 12 VDC 100mA |
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| 出門按鈕 | 1 |
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| Noise Reduction | 3D NR |
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| Door Status Detection | 1 |
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| 視頻壓縮 | H.265 |
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| 鎖控 | 1 50Hz: Network Port One RJ45 10M/100M network port Main Stream (720P@25 fps), sub stream (1080P@25 fps) Video Resolution 60Hz: General Main Stream (720P@30 fps), sub stream (1080P@30 fps) |
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| Appearance color | Silver |
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| Port | Dahua 2-wire switch (max. power supply distance 50 m) |
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| 供電 | DC 48V 1A |
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| Electric Lock | 1 Standard PoE www.dahuasecurity.com |
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| Power Adapter | Optional Port |
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| 安裝 | Flush/surface mount RS-485 1 |
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| Certifications | CE; FCC; UL Alarm Input 6 |
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| Accessory | Flush mount Alarm Output 1 |
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| Product Dimensions | 130 mm × 96 mm × 28.5 mm (5.12" × 3.78" × 1.12") Power Output 1, 12V/100mA |
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| 防護等級 | IK07; IP65 Door Bell Yes, reusing any alarm input port One 2-wire port; |
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| 工作溫度 | –30°C to +60°C (–22°F to 140°F) |
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| Network Port | One 10 Mbps/100 Mbps Ethernet port; Use one or the other |
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| 工作濕度 | 10%–90% (RH, non-condensing) |
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| Operating Altitude | 0 m–3000 m |
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| Casing | PC + ABS |
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| 功耗 | ≤ 12W |
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| 淨重 | 0.35 kg (0.77 lb) Dahua 2-wire switch (max. power supply distance 50 m) Power Supply |
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| 毛重 | 0.4 kg (0.88 lb) Standard PoE |
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| DHI-VTH5422HW | Installation Surface mount |
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| 網絡協議 | SIP; IPv4; RTSP; RTP; TCP; UDP |
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| ROM | 128 MB |
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| RAM | 128 MB |
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| CPU | Dual-core 1.2 GHz |
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| Screen Type | Capacitive DHI-VTNS2003B-2 |
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| Display Screen | 7-inch TFT Basic |
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| 解像度 | 1024 × 600 |
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| Status Indicator Light | 4 |
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| 音訊壓縮 | G.711a; G.711u; PCM |
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| Communication Mode | 2-wire |
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| 音訊輸入 | 1 |
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| Cascade Ability | 10 |
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| 音訊輸出 | Built-in speaker Port |
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| Audio Mode | 2-way voice communication |
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| port | Two 2-wire ports for cascade; |
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| Audio Enhancement | Echo suppression |
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| 音訊碼率 | 16 KHz, 16 Bit |
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| Information Release | Casing PC + ABS insert an SD card to receive and view pictures) |
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| Leave Videos | Yes (SD card inserted in VTH is needed) Appearance color White |
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| Storage | Extensible 64 GB Micro SD card Power Supply DC 48V, 1A–3A www.dahuasecurity.com |
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| VTM114 | VTM114 |
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| Rev 001.001 | © 2021 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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