| 碼率控制 | CBR/VBR |
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| 影像感測器 | 1/3”4Megapixel progressive CMOS "H.264: 184 kbps–6144 kbps Video Bit Rate |
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| 最大解像度 | 2560 (H) × 1440 (V) H.265: 73 kbps–6144 kbps" |
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| ROM | 128 MB Day/Night Auto (ICR)/Color/B/W |
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| RAM | 128 MB BLC Yes |
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| Scanning System | Progressive HLC Yes |
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| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s WDR DWDR Auto/natural/street lamp/outdoor/manual/regional |
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| Manual 1/30 s | White Balance custom 0. 170 Lux @F2.0 (Color, 80 IRE); 0.165 Lux @F2.0 (W/B, 80 IRE); 0 Lux (IR on) Gain Control Auto/Manual Min. Illumination Manual 1/3 s 0.0141 Lux @F2.0 (Color, 80 IRE); 0.0116 Lux @F2.0 Noise Reduction 3D DNR (W/B, 80 IRE); 0 Lux (IR on) |
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| Motion Detection | OFF/ON (4 areas, rectangular) |
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| S/N Ratio | >46.6 dB |
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| 感興趣區域 ROI | Yes (4 areas) |
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| Illumination Distance | 10 m (32.8 ft) (IR LED) |
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| Smart Illumination | Yes |
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| Illuminator On/Off Control | Auto |
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| Image Rotation | 0°/90°/180°/270° |
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| Illuminator Number | 1 (IR LED) |
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| Mirror | Yes Pan: 0°–360° Pan/Tilt/Rotation Range Tilt: 0°–90° |
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| Privacy Masking | 4 areas |
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| 鏡頭類型 | Fixed-focal |
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| Built-in MIC | Yes |
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| Mount Type | M12 |
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| 音訊壓縮 | AAC; G.711a; G.711Mu |
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| 焦距 | 2.8 mm Alarm |
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| Max. Aperture | F2.0 No SD card; SD card full; SD card error; network |
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| Alarm Event | disconnection; IP conflict; illegal access; voltage Horizontal: 97° detection; motion detection; video tampering |
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| Field of View | Vertical: 52° Diagonal: 116° |
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| 光圈類型 | Fixed Network RJ-45 (10/100 Base-T) |
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| Close Focus Distance | 0.8 m (2.6 ft) Wi-Fi Yes |
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| Detect | Observe Recognize Identify |
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| SDK and API | Yes |
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| DORI Distance | 56.0 m 22.4 m 11.2 m 5.6 m (183.7ft) (73.5 ft) (36.7 ft) (18.4 ft) HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; IPv4/v6; QoS; NTP |
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| Interoperability | ONVIF (Profile T/Profile S/Profile G); CGI; DMSS |
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| 視頻壓縮 | H.265; H.264; H.264H; H.264B; MJPEG |
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| 用戶管理 | 20 (Total bandwidth: 100 M) H.264: Yes Smart Codec |
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| H.265: Yes | Storage NAS; FTP; SFTP; Micro SD card (256 G) 50 Hz IE: IE7 and later Main stream (2560 × 1440 @25 fps), sub stream (640 × Chrome: Chrome 45 and later Browser 480 @25 fps) Firefox: FireFox 46 and later Main stream (2304 × 1296 @25 fps), sub stream (640 × Safari: Mac os Safari12 360 @25 fps) Main stream (1920 × 1080 @25 fps), sub stream (320 × Management Software DMSS 240 @25 fps) |
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| Video Frame Rate | Mobile Phone IOS; Android 60 Hz Main stream (2560 × 1440 @30 fps), sub stream (640 × 480 @30 fps) Certification Main stream (2304 × 1296 @30 fps), sub stream (640 × 360 @30 fps) CE-LVD: EN62368-1 Main stream (1920 × 1080 @30 fps), sub stream (320 × CE-EMC: Electromagnetic Compatibility Directive 240 @30 fps) 2014/30/EU CE-RED: Radio Equipment Directive 2014/53/EU FCC: 47 CFR FCC Part 15, Subpart B |
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| Stream Capability | 2 streams FCC ID: FCC PART 15C www.dahuasecurity.com Port |
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| 警報輸入 | 1 channel in: 5mA 3V–5V DC |
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| 警報輸出 | 1 channel out: 300mA 12V DC Power |
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| 供電 | 12V DC |
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| 功耗 | Max 3.3W (12V DC) |
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| Operating Conditions | –10°C to +45°C (14°F to +113°F)/Less than 95%RH |
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| 儲存環境 | –40°C to +60°C (–40°F to +140°F) Structure |
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| Casing | Plastic Φ78.5 mm × 90.5 mm × 127.8 mm (3.1" × 3.6" × 5.0") (L Dimensions × W × H) |
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| 淨重 | 160 g (0.4 lb) |
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| 毛重 | 360 g (0.8 lb) Ordering Information |
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| 類型 | Model Description |
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| DH-IPC-K42P | 4MP IR Network Camera, PAL 4MP |
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| DH-IPC-K42N | 4MP IR Network Camera, NTSC Dimensions (mm[inch]) |
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| Rev 001.001 | © 2020 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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