| System Parameter | Door Sensor Timeout Alarm Support |
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| Host Processor | Embedded processor Alarm Iutput Support 1/2.8" 2MP CMOS high definition low illumination Alarm Output Support colorful |
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| Angle of View | H: 160°, V: 82°, D: 180° User Parameter |
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| 音訊輸入 | Built-in Omnidirectional Microphone |
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| 焦距 | 2 mm |
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| 音訊輸出 | Built-in Loudspeaker |
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| WDR | Support |
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| Status Indicator | Calling&Communication&Unlocked |
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| Noise Reduction | Noise suppression and echo cancellation |
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| Communication Methods | Digital communication |
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| Video Encoding | H.264 |
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| Unlock Mode | Remote unlocking |
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| Frame Rate | PAL: 25 fps NTSC: 30 fps |
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| Auto Snapshot | Support |
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| Audio Encoding | G.711a; G.711u; PCM |
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| Leave Videos or Text Messages | Support |
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| 視頻碼率 | 256 K to 2 M |
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| Storage | Micro SD, Max 64 GB |
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| Light Compensation | IR Supplement |
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| WEB Configuration | Support Port |
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| Real-time Monitor | Support |
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| RS-485 Port | 1 |
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| Alarm Output/Input | 1/1 Normal Parameter |
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| Housing Material | Alumimum |
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| 鎖控 | 1 set |
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| Power Supply Mode | PoE or 12 VDC |
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| Door Status Detection | 1 set |
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| Installation Method | Supports surface mounted and flush mounted |
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| Eoc | 1 set |
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| 尺寸 | 130 mm × 96 mm × 28.5 mm (5.1" × 3.78" × 1.1") |
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| 出門按鈕 | 1 |
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| 工作溫度 | –30°C to +60°C (–22°F to +140°F) |
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| Tamper Switch | 1 set |
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| 功耗 | ≤12 W |
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| 網絡接口 | 1 |
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| Total Weight | 0.35 kg/0.77 lb |
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| 電源輸出 | 12 V/100 mA www.dahuasecurity.com |
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| Technical Specification | Relevant Products |
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| Main Processor | High performace embedded processor |
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| 操作系統 | Embedded LINUX OS |
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| Screen Type | Capacitive screen |
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| Display | 7-inch TFT screen DHI-VTH2421FW-P DH-PFS3006-4ET-36 |
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| 解像度 | 1024 × 600 |
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| 視頻壓縮 | H.264 |
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| 音訊壓縮 | G.711a; G.711u; PCM |
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| Audio Mode | Support dual-way bidirectional talk |
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| Audio Enhancement | Support echo cancellation/DNR |
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| 音訊碼率 | 16 kbps |
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| Communication Mode | Full digital |
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| DHI-VTH2421FW-P | DH-PFS3006-4ET-36 Support to receive and view notifications issued by Information Release center |
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| DND Mode | Support to set DND period |
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| Sub-station Quantity | 9 DHI-VTO2202F-P VTM114 VTM114 (Flush mounted, Front) (Flush mounted, Back) |
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| 警報輸入 | 6 channel (switch quantity) Dimensions (mm[inch]) |
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| 警報輸出 | 1 channel |
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| Network | 1 RJ-45 |
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| SOS Alarm | Support |
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| Casing | PC+ABS |
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| Appearance Color | White 12 VDC, 1 A Power Supply Standard PoE |
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| 安裝 | Wall mount Default bracket Accessories Default alarm cable 119.6 mm × 221.5 mm × 21.5 mm (4.71" × 8.72" × Dimensions 0.85") |
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| 工作濕度 | 10%–95% (RH) |
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| 毛重 | 0.35 kg (0.77 lb) |
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| Rev 002.000 | © 2023 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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