Dahua VTO7521G-S2 為DHI-VTO7521G，HKEZIT 提供原廠行貨連保養、上門安裝、調試及使用教學一站式服務。詳細規格以下方原廠 Datasheet 欄位為準，歡迎聯絡我們查詢 VTO7521G-S2 香港價格連安裝報價。
| System | Full Duplex Communication Yes |
|---|---|
| Main Processor | Embedded processor Snapshot When Unlocking Yes Doors |
| Internet Protocol | IPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP |
| Leave Photos and Messages | Yes |
| Keyboard Type | Touch keyboard Web Configuration Yes |
| Basic | Issue Card Locally Yes |
| Appearance | G serials Auto-Registration Yes |
| Display | High definition IPS screen Performance |
| Screen Type | Capacitive touch screen Card Capacity 10, 000 |
| 解像度 | 800(H)×1280(V) Port |
| Camera | 2 MP CMOS |
| RS-485 | 1 |
| WDR | 120dB |
| Wiegand | 1 Auto white light fill light |
| Light Compensation | Ethernet 1 10M/100M/1000M Ethernet port Auto IR light fill light |
| Status Indicator | 1, blue-operation status Alarm Output 2 (Dry contact) |
| Voice Prompt | Yes Alarm Linkage Yes |
| Housing Material | AL+PC+ABS Power Output 1 DC 12V/100ma |
| Function | Exit Button 1 |
| Unlock Mode | Remote/password/card unlock Door Status Detection 1 www.dahuasecurity.com |
| 鎖控 | 1, normally on or off by default Dimensions (mm[inch]) |
| Storage | Micro SD card (up to 64GB reserved for software ) Alarm |
| Tamper Alarm | Yes |
| Duress Alarm | Yes |
| Door Sensor Timeout | Yes Regular IP66 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is Ingress Protection recommended. For details, see the quick start guide.) |
| 供電 | Optional |
| Power Supply Mode | DC 12V/2A |
| 功耗 | ≤24.0W |
| Product Dimensions | 389mm×145mm×43mm (15.31"×5.71"×1.69") Application |
| Packaging Dimensions | 413mm×182mm×104mm (16.26"×7.17"×4.09") Community Intercom System Architecture |
| 工作溫度 | -20°C to +60°C (-4°F to + 140°F) Fence Entrance Check and call to owner Apartment Lobby SIP big apartment |
| 工作濕度 | 10%RH–90%RH Visitor arriving |
| Operating Altitude | 86kPa to 106kPa Remote check through |
| | the IPC which is installed at the entrance Open the door |
| 毛重 | 1.91 kg (4.21 lb) |
| Accessory | Mount plate Call Fence VTO |
| Installation Method | Surface mount and flush mount IPC Operating Environment Lobby VTO |
| Outdoor | Cat5e VTS5240B-S1 EXPRESS Security Room Ordering Information |
| 類型 | Model Description |
| Outdoor Station | DHI-VTO7521G 8 Inch Digital Outdoor Station VTO75X1G Installation plate for 8 inch Digital Face |
| Surface Mount | Recognition Outdoor Station VTO75X1G VTM120 |
| Plate | (Used when the outdoor station is installed on the wall) Installation plate for 8 inch Digital Face Recognition Outdoor Station VTO75X1G |
| Flush Mount Plate | VTM121 (Used when the outdoor station is installed in the wall) |
| 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 |
* 規格以原廠最新 Datasheet 為準。
VTO7521G-S2 Dahua DHI-VTO7521G亦適合以下專業服務機構使用，保安同合規要求同一般商鋪唔一樣，歡迎查詢度身方案。
HKEZIT 提供原廠行貨連保養，VTO7521G-S2 原廠行貨連保養，提供上門安裝、系統設定及使用教學，全港 32 區均有服務。
我們會按現場門型（玻璃門、木門、鐵閘）配置電鎖及出門按鈕，並以我們自行研發的考勤軟件設定考勤報表及權限分組，交付即可使用。
於我們自行研發的考勤軟件或網頁後台刪除該員工權限即時生效，無需回收實體鎖匙或更換門鎖。
兩者主要規格分別：System方面，VTO7521G-S2 係 Full Duplex Communication Yes，VTH5221D(DW)-S2 係 Ethernet 10M/100Mbps Self-adaptive；Display方面，VTO7521G-S2 係 High definition IPS screen Performance，VTH5221D(DW)-S2 係 Weight 0.8kg。實際邊個型號更適合，需視乎現場環境同需求而定，可先比較 VTH5221D(DW)-S2 詳細規格，或直接聯絡我們免費現場評估，由工程師建議最合適方案。
HKEZIT 提供 VTO7521G-S2 原廠行貨連保養，安裝後如有故障可直接聯絡我們安排上門維修，毋須自行聯絡原廠。詳情請參閱門禁系統安裝工程頁面或聯絡我們查詢保養範圍。
VTO7521G-S2 Dahua DHI-VTO7521G適合多種場景使用，以下為部分常見安裝場景，歡迎查詢是否適合您的現場環境。
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WhatsApp 查詢 →查看更多門禁系統適用場景，請參閱 門禁系統安裝工程。
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