| Loại sản phẩm |
Hệ thống camera giám sát |
| Hãng |
Dahua |
| Loại camera kết nối |
IP Camera |
| Độ phân giải ghi hình |
4.0 megapixel |
| Image Sensor |
1/2.8" CMOS |
| Max. Resolution |
2560(H) × 1440(V) |
| Pixels |
4MP |
| ROM |
128 MB |
| RAM |
512 MB |
| Electronic Shutter Speed |
1/1s–1/30000s |
| Scanning System |
Progressive |
| Min. Illumination |
Color: 0.005lux@F1.6
B/W: 0.0005lux@F1.6
0Lux (IR on) |
| Illumination Distance |
50 m (164.04 ft) (IR)
30 m (98.43 ft) (Warm light) |
| Illuminator On/Off Control |
Zoom Prio; manual; auto; off |
| Illuminator Number |
2 (IR)
2 (Warm light)
1 (Red light)
1 (Blue light) |
| Focal Length |
2.7 mm–13.5 mm |
| Max. Aperture |
F1.6–F3.0 |
| Field of View |
H: 94.9°–30.1°;
V: 51°–17.1°;
D: 112.3°–34.6° |
| Optical Zoom |
5 × |
| Focus Control |
Auto; semi-auto; manual |
| Close Focus Distance |
1.5 m (4.92 ft) |
| Iris Control |
Fixed |
| DORI Distance |
Detect: 270 m (885.83 ft) |
| Observe: 106.6 m (349.74 ft) |
| Recognize: 54 m (177.17 ft) |
| Identify: 27 m (88.58 ft) |
| Pan/Tilt Range |
Pan: 0° to 355°
Tilt: –15° to +90° |
| Manual Control Speed |
Pan: 0.1°/s–36°/s
Tilt: 0.1°/s–25.8°/s |
| Preset Speed |
Pan: 35.7°/s; Tilt: 27.1°/s |
| Preset |
300 |
| Tour |
8 (up to 32 presets per tour) |
| Power-off Memory |
Yes |
| Idle Motion |
Preset |
| IVS (Perimeter Protection) |
Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking |
| SMD |
Yes |
| Light Warning |
Red and blue light warning
Flash duration: 5 s–30 s
Flash frequency: high, medium, low |
| Sound Warning |
Offers 11 types of sound alarms, and supports importing up to 10 custom sound alarms. The sound alarm can be set to play 1 to 10 times. |
| Video Compression |
H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG(Sub Stream); Smart H.264+ |
| Streaming Capability |
3 streams |
| Resolution |
4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p(1280 × 720); D1 (704 × 576); VGA (640 × 480); CIF (352 × 288) |
| Video Frame Rate |
Main stream: 4M/3M/1080p/1.3M/720p @(1–25/30 fps)
Sub stream 1: D1/CIF/VGA@ (1–25/30 fps)
Sub stream 2: 720p @(1–25/30 fps) |
| Bit Rate Control |
CBR/VBR |
| Video Bit Rate |
H.264: 96 kbps–14848 kbps
H.265: 38 kbps–8960 kbps |
| Day/Night |
Auto (ICR)/Color/B/W |
| BLC |
Yes |
| WDR |
120 dB |
| HLC |
Yes |
| White Balance |
Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp |
| Gain Control |
Auto; manual |
| Noise Reduction |
2D NR; 3D NR |
| Motion Detection |
Yes |
| Region of Interest (RoI) |
Yes |
| Image Stabilization |
Electronic(EIS) |
| Defog |
Electronic |
| Digital Zoom |
16 × |
| Image Rotation |
0°/180° |
| Privacy Masking |
Up to 24 areas can be set, with up to 8 areas in the same view |
| S/N Ratio |
≥55 dB |
| Audio Compression |
G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; PCM |
| Network Port |
RJ-45 (10/100 Base-T) |
| Network Protocol |
FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP |
| Interoperability |
CGI; SDK; ONVIF (Profile S&G&T); P2P |
| Streaming Method |
Unicast/Multicast |
| User/Host |
20 (total bandwidth: 64 M) |
| Storage |
Micro SD card (512 GB); FTP/SFTP; NAS |
| Browser |
IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
Safari 10 and later versions |
| Management Software |
DMSS; DSS Pro |
| Mobile Client |
iOS; Android |
| Certifications |
CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014 |
| Audio Input |
1 channel (LINE IN, bare wire,built-in mic (mutually exclusive)) |
| Audio Output |
1 channel (LINE OUT,bare wire;built-in speaker (mutually exclusive)) |
| Alarm Linkage |
Capture; recording; send email; preset; alarm digital input; audio; warning light |
| Alarm Event |
Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
| Alarm I/O |
1/1 |
| Audio I/O |
1/1 |
| Power Supply |
12 VDC, 1.5 A ± 25%
PoE (802.3af) |
| Power Consumption |
Basic: 4.5 W
Max.: 15 W (illuminator + PTZ + speaker + heating glass) |
| Operating Temperature |
–30 °C to +60 °C (–22 °F to +140 °F) |
| Operating Humidity |
≤95% |
| Protection |
IP66, TVS 6000 V lightning proof; surge protection; voltage transient protection |
| Product Dimensions |
142.6 mm × 140 mm × 236.1 mm (5.61" × 5.51" × 9.29") |
| Net Weight |
1.5 kg (3.31 lb) |
| Gross Weight |
2.1 kg (4.63 lb) |
Đánh giá Camera IP PTZ Full-Color 4MP Dahua DH-SD3E405DB-GNY-A-PV1
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