| Input and Output | · Export/Import analog quantity, RS-485 configuration, and point |
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| 警報輸入 | 4 configuration through the web client. |
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| 警報輸出 | 4 |
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| Port | SD Card 1 × Micro SD card (32 G) (optional) Built-in LDC dot-matrix display: 2 lines and 8 |
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| Indicator Light | 4 × function indicators (power, status, 4G, and disk) |
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| Screen | characters for each line. Supports status search and modifying IP. |
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| 按鈕 | 2 × function buttons and 1 × reset button |
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| Network Port | 1 × RJ–45 10/100 M self-adaptive Ethernet port 4 channels. Up to 20-channel detectors of the RS-485 same type can be connected |
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| USB | 1 × USB2.0 port |
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| Buzzer | 1 × built-in buzzer |
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| Storage Battery | 1 × storage battery port Audio and Video 4 channels (4–20 mA or 0–5 V); FS accuracy is Analog Quantity within 1% |
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| Video Input | 2 × 1080p or 4 × 720p videos |
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| RS-232 | 2 × RS-232 ports, can be used as RS-485. |
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| 視頻壓縮 | H.264; H.265 1 × 2.5-inch built-in SATA hard drive. Up to 10 TB |
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| HDD Interface | Audio Input 1 × audio input per drive. Used for recording storage. www.dahuasecurity.com |
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| 音訊輸出 | 1 × audio output (used as voice talk as well) Ordering Information |
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| 雙向語音 | Two-way voice talk Type Model Description Supports audio in MP3, PCM and WAV format. Environment Surveillance |
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| Voice Broadcast | DHI-FSU2204H Dahua Wired FSU |
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| Supports alarm and audio linkage. | Server |
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| 音訊壓縮 | G.711a |
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| Function | Dimensions (mm[inch]) 6 × 12 VDC auxiliary power output; total power: Auxiliary Power Output 24W PPTP, L2TP, DHCP, UPNP, NTP and other network Network Protocol protocols |
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| Remote Update | Web remote update Modbus-RTU, Modbus-ASCII, 1363, Modbus-TCP Communication Protocol and other peripheral protocols. Video overlay: Up to 8 lines and 16 characters for OSD Overlay each line. Displays different data in different colors. |
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| Video Linkage and Snapshot | Yes |
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| High-frequency Alarm Filter | Yes Application |
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| Alarm Linkage Filter | Yes Supports building FTP server to facilitate storing/ FTP server reading of the device SD card through FTP Supports 50,000 logs, including alarm events, Log telemetering data, operation logs, and data/time Power Failure Protection for Yes Configured Parameters |
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| Search Remote Alarm Event | Yes |
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| User Management | 64 remote users Supports remote web visit, searching for and Access Configuration configuring peripherals, and fast configuration |
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| VPN Network Configuration | Layer two tunneling protocol (PPTP and L2TP) |
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| 語言 | English |
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| 供電 | 12 VDC, 8-48 VDC Idling: 15 W Power Consumption Full load: 60 W –10 °C to +55 °C (+14 °F to +131 °F) Operating Environment 10%–90% (RH) 210 mm × 138 mm × 47 mm (8.27" × 5.43" × 1.85") Product Dimensions (L × W × D) 255 mm × 207 mm × 144 mm (10.04" × 8.15" × Packaging Dimensions 5.67") (L × W × D) |
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| 安裝 | Wall mount |
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| 淨重 | 0.85 kg (1.87 lb) |
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| 毛重 | 1.52 kg (3.35 lb) |
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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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