dahua IPC-HFW2431DG-4G-SP-LA-B 為DH-IPC-HFW2431DG-4G-SP-LA-B，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 IPC-HFW2431DG-4G-SP-LA-B 香港價格連安裝報價。
| Max. Aperture | 3.6 mm: F1.6 |
|---|---|
| Camera | 6 mm: F1.6 |
| 影像感測器 | 1/3" CMOS 2.8 mm: H: 102°; V: 54°; D:121° |
| Field of View | 3.6 mm: H: 84°; V: 42°; D:101° |
| 最大解像度 | 2688 (H) × 1520 (V) 6 mm: H: 52°; V: 48°; D:61° |
| ROM | 128MB Iris Control Fixed 2.8 mm: 0.9 m (2.95 ft) |
| RAM | 256MB |
| Close Focus Distance | 3.6 mm: 1.7 m (5.58 ft) 6 mm: 3.2 m (10.50 ft) |
| Scanning System | Progressive |
| 鏡頭 | Detect Observe Recognize Identify |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s 63.6 m 25.4 m 12.7 m 6.4 m 0.01 Lux@F1.6 (Color,30IRE) 2.8 mm (208.66 ft) (83.33 ft) (41.67 ft) (21.00 ft) |
| 最低照度 | 0.001 Lux@F1.6 (B/W,30IRE) DORI 0 lux (Illuminator on) Distance 85.4 m 34.2 m 17.1 m 8.5 m 3.6 mm (280.18 ft) (112.20 ft) (56.10 ft) (27.89 ft) |
| S/N Ratio | >56 dB 124.0 m 49.6m 24.8m 12.4m 6 mm |
| IR: 50 m (164.04 ft) | (406.82 ft) (162.73 ft) (81.36 ft) (40.68 ft) Illumination Distance Warm light: 30 m (98.43 ft) |
| Illuminator On/Off Control | Auto;Manual H.265; H.264; H.264H; H.264B; MJPEG (Only supported Video Compression by the sub stream) |
| Illuminator Number | 1 (IR LED); 1 (Warm light) Main stream: 2688 × 1520 @(1–25/30 fps ) |
| Built-in Battery | Support 10000 mAh rechargeable lithium battery Video Frame Rate sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) 10 m (the height of device is 2.5 m, placed horizontally) |
| PIR Sensor Distance | 5 m (the height of the device is 2 m, placed at an angle of Stream Capability 2 streams 30° from the horizontal) 4M (2688 × 1520); 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 ×960 ); 720p (1280 |
| 電池 | Resolution × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Battery Type | Lithium-ion |
| 碼率控制 | CBR/VBR |
| 容量 | 10 Ah H.264: 32 kbps–6144 kbps |
| Max. Charging Voltage | 4.2 V Video Bit Rate H.265: 32 kbps–6144 kbps 0 °C to 50 °C (32 °F to 122 °F) Charging Condition: 0 °C to +50 °C (+32 °F to +122 °F) Day/Night Auto(ICR)/Color/B/W |
| 工作溫度 | (deviation: ± 5 °C) Discharging Condition: -20 °C to +60 °C (-4 °F to +140 °F) BLC Yes (deviation: ± 5 °C) |
| HLC | Yes |
| Battery Voltage | 3.0 V to 4.2 V |
| WDR | 120 dB General Mode: 1 day |
| Cycle Lifetime | Sleep Mode:10 days (at the rate of 1-hour remote live Scene Self-adaptation Yes |
| view per day) | (SSA) Auto; natural; street lamp; outdoor; manual; regional White Balance |
| Battery Life | More than 500 cycles custom |
| Gain Control | Auto |
| Battery Weight | Approx. 190 g (0.42 lb) |
| Noise Reduction | 3D NR Solar Module |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Maximum Power | 5W |
| 感興趣區域 ROI | Yes (4 areas) |
| Cell type | Monocrystalline |
| Smart Illumination | Yes |
| Privacy Masking | 4 areas |
| Standard testing condition | AM = 1.5, 25 °C (77 °F), 1000 W/m², SMQ + 12% |
| Built-in MIC | Yes |
| 鏡頭類型 | Fixed-focal |
| Built-in Speaker | Yes |
| 鏡頭接口 | M12 |
| 音訊壓縮 | G.711a;G.711Mu; G.726; PCM |
| 焦距 | 2.8 mm; 3.6 mm; 6 mm www.dahuasecurity.com |
| 警報 | Packaging Dimensions 238 mm×181 mm×296 mm (9.37"×7.13"×11.65") (L × W × H) SD card error; SD card full; IP conflict; illegal access; motion detection; video tampering; audio detection; Net Weight 1250 g (2.80 lb) Alarm Event security exception; PIR alarm; low battery alarm; light |
| alarm; sound alarm | Gross Weight 1610 g (3.50 lb) |
| Network Port | RJ-45 (10/100 Base-T) Ordering Information LTE FDD:B1/2/3/4/5/7/8/12/17/28/66 |
| 類型 | Model Description LTE TDD:B38/40 Frequency |
| WCDMA:B1/2/3/4/5/8 | DH-IPC-HFW2431DGP-4G- 4MP IR Fixed-focal Bullet 4G Solar |
| GSM/GPRS/EDGE:B2/3/5/8 | SP-NL668LA-B-0280B Power Network Camera |
| SDK and API | Yes DH-IPC-HFW2431DGP-4G- 4MP IR Fixed-focal Bullet 4G Solar 4MP Camera |
| SP-NL668LA-B-0360B | Power Network Camera Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; DH-IPC-HFW2431DGP-4G- 4MP IR Fixed-focal Bullet 4G Solar |
| Cyber Security | IP/MAC filtering; generation and importing of X.509 SP-NL668LA-B-0600B Power Network Camera certification; syslog; HTTPS; 802.1x; trusted boot; trusted |
| execution; trusted upgrade | PFB121W Wall Mount Bracket IPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; PFA162 Pole Mount Bracket |
| 網絡協議 | SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP PFA150 Pole Mount Bracket |
| Accessories | PFA121 Pole Mount Bracket |
| Interoperability | ONVIF (Profile S/Profile G); CGI; P2P |
| PFA152-E | Pole Mount Bracket |
| 用戶管理 | 20 (Total bandwidth: 80 M) |
| PFM900-E | Integrated Mount Tester Bulit in eMMC (8 GB); FTP;SFTP; Micro SD card (support |
| Storage | TF-P100 MicroSD Memory Card max. 256 GB); NAS IE: IE8,9,11 |
| Browser | Chrome Firefox Accessories |
| Management Software | DSS; DMSS Included: |
| Mobile Client | iOS; Android CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive |
| Certifications | 2014/30/EU; CE-RED: Radio Equipment Directive 2014/53/EU; PFB121W |
| FCC: 47 CFR FCC Part 15; Subpart B | Wall Mount Bracket Port |
| USB | 1 Micro USB Port Optional: Power |
| 供電 | MicroUSB/5 VDC Sleep Mode: 0.03 W |
| 功耗 | General Mode: 2.1 W Max. (4G pulling stream+IR+speaker+warning light): 4 W PFA162 PFA150 PFA121 |
| Pole Mount | Pole Mount Pole Mount |
| Environment | Bracket Bracket Bracket |
| 工作濕度 | ≤ 95% |
| 儲存溫度 | –30 °C to +60 °C (–22 °F to +140 °F) |
| 防護等級 | IP67 PFA152-E PFM900-E TF-P100 |
| Structure | Bracket Mount Tester Memory Card |
| Casing | Metal + plastic 247 mm × 219 mm×179 mm (9.72" × 8.62" × 7.05") Product Dimensions (L × W × H) www.dahuasecurity.com Dimensions (mm[inch]) |
| Rev 002.000 | © 2022 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。
規格書連結更新中，如需完整PDF請WhatsApp查詢
詳見圖示｜Unit: mm
IPC-HFW2431DG-4G-SP-LA-B dahua DH-IPC-HFW2431DG-4G-SP-LA-B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，IPC-HFW2431DG-4G-SP-LA-B 原廠行貨連保養，提供上門評估、安裝、調試及使用教學一站式服務，全港 32 區均有服務。
支援 PoE 供電時一條網線同時傳輸數據與電力，無需另行鋪設電源線；詳細供電規格請參閱上方規格表，安裝時我們會按現場環境設計走線。
儲存時間取決於解像度、碼率及硬碟容量，配合 H.265+ 壓縮可大幅延長；透過 gDMSS/DMSS App 可隨時遠程實時監看及回放，無需固定 IP。
兩者主要規格分別：RAM方面，IPC-HFW2431DG-4G-SP-LA-B 係 256MB，IPC-HDBW3541R-ZAS 係 512 MB；鏡頭方面，IPC-HFW2431DG-4G-SP-LA-B 係 Detect Observe Recognize Identify，IPC-HDBW3541R-ZAS 係 Privacy Masking 4 areas；WDR方面，IPC-HFW2431DG-4G-SP-LA-B 係 120 dB General Mode: 1 day，IPC-HDBW3541R-ZAS 係 120 dB。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 IPC-HDBW3541R-ZAS 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 IPC-HFW2431DG-4G-SP-LA-B 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CCTV 監控安裝工程頁面或聯絡我們查詢保養範圍。
HKEZIT 於全港各區提供 IPC-HFW2431DG-4G-SP-LA-B dahua DH-IPC-HFW2431DG-4G-SP-LA-B供貨連專業安裝服務（裝CAM、裝CCTV、裝監控），熱門地區包括：沙田CCTV 閉路電視安裝、油麻地CCTV 閉路電視安裝、深水埗CCTV 閉路電視安裝、灣仔CCTV 閉路電視安裝、筲箕灣CCTV 閉路電視安裝、紅磡CCTV 閉路電視安裝、荃灣CCTV 閉路電視安裝、葵涌CCTV 閉路電視安裝。港島、九龍、新界全港 32 區均有上門安裝，歡迎聯絡我們查詢 IPC-HFW2431DG-4G-SP-LA-B 香港價格連安裝報價。
IPC-HFW2431DG-4G-SP-LA-B dahua DH-IPC-HFW2431DG-4G-SP-LA-B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。
律師樓會計師樓裝 CCTV 監控文件室與會議室、高保安防盜防外洩，出入口錄影保障客戶機密與員工安全。專業服務所閉路電視私隱合規佈點、錄影權限分級管理。高保安方案、免費上門勘察，將軍澳、中環專業服務所即約報價。持牌團隊免費勘察、明碼報價，香港、新界一帶即日上門。
WhatsApp 查詢 →藥房中醫館裝 CCTV 監控藥櫃與收銀防盜、藥物管理記錄追溯，私隱合規張貼告示保障顧客。中醫館閉路電視配星光夜視覆蓋晚診時段。免費上門勘察、合規建議，新界、九龍藥房中醫館即約報價。免費上門度尺、報價一目了然，
WhatsApp 查詢 →幼稚園幼兒中心裝 CCTV 覆蓋活動室與出入口、保障幼兒安全，家長可授權查看即時畫面更放心。托兒所閉路電視配人形偵測防陌生人闖入、釐清意外責任。免費上門評估、家長授權查看，九龍、荃灣幼稚園幼兒中心即約。即約免費勘察、透明報價無隱藏，
WhatsApp 查詢 →碼頭貨櫃場裝 CCTV 大範圍戶外 4K 覆蓋、出入口車牌自動辨識防盜，配周界越界偵測守護貨物存放與裝卸區。貨櫃場閉路電視防盜車防搬貨、釐清責任追溯。大範圍方案報價、車牌識別規劃，元朗、觀塘貨櫃場碼頭即約勘察。免費上門睇位、專業報價跟進，香港、新界一帶即日上門。
WhatsApp 查詢 →油站加油站裝 CCTV 防火防爆特殊規格攝像頭、配火焰煙霧偵測聯動即時警報，覆蓋油槽區與加油位守護安全。加油站閉路電視記錄油量管理防盜油、釐清顧客糾紛。防火防爆規格、免費上門評估，香港、港島油站加油站即約報價。免費評估現場、報價快而清，
WhatsApp 查詢 →數據中心機房裝 CCTV 高保安級監控機櫃與出入口、配門禁雙重驗證防未授權進入，合規網絡安全部署確保錄影不外洩。機房閉路電視記錄完整可追溯、保障設備與資料安全。高保安方案、合規網絡部署，觀塘、新界數據中心機房歡迎洽談。上門勘察免費、報價公開實在，
WhatsApp 查詢 →查看更多CCTV 監控適用場景，請參閱 CCTV 監控安裝工程。
如需整套CCTV 監控方案，請參閱 CCTV 監控安裝工程。