Camera IP Speed Dome hồng ngoại 4.0 Megapixel HIKVISION DS-2DE4A425IW-DE
– Cảm biến hình ảnh: 1/2.5 inch progressive scan CMOS.
– Độ phân giải camera ip: 2560×1440:30fps.
– Chuẩn nén hình ảnh: H.265+/H.265/H.264+/H.264.
– Độ nhạy sáng: Ultra-low light Powered By DarkFighter Color: 0.005lux/F1.6, B/W: 0.001lux/F1.6.
– Ống kính: 4.8-120 mm.
– Zoom quang: 25x.
– Zoom số: 16x.
– Tầm quan sát hồng ngoại: 50 mét.
– Tốc độ quay Pan Speed: 0.1° – 300°/s.
– Tốc độ quét Tilt Speed: 0.1° – 160°/s.
– Chức năng giảm nhiễu số 3D DNR.
– Chức năng chống ngược sáng WDR.
– Chức năng quan sát ngày đêm ICR.
– Tiêu chuẩn chống bụi và nước: IP66 (thích hợp sử dụng trong nhà và ngoài trời).
– Tính năng Smart Tracking, Smart Detection.
– Nguồn cấp: PoE+&12VDC.
Đặc tính kỹ thuật
Model | DS-2DE4A425IW-DE |
Camera | |
Image Sensor | 1/2.5 inch progressive scan CMOS |
Effective Pixels | 2560(H)×1440(V) |
Min. Illumination | Color: 0.005 Lux @(F1.6, AGC ON) B/W: 0.001 Lux @(F1.6, AGC ON) 0 Lux with IR |
White Balance | Auto/ Manual/ ATW (Auto-Tracking White Balance)/ Indoor/ Outdoor/ Fluorescent Lamp/ Sodium Lamp |
AGC | Auto/Manual |
BLC | ON/OFF |
HLC | Support |
WDR | 120dB |
Day & Night | ICR |
Privacy Masking | 24 privacy masks programmable |
Auto Focus | Auto / Semi-automatic / Manual |
Digital Zoom | 16x |
IR Distance | 50m |
Lens | |
Focal Length | 4.8 mm to 120 mm, 25× optical |
Minimum Working Distance | 10 mm to 1500 mm (Wide-Tele) |
Aperture Range | F1.6 to F3.5 |
Pan and Tilt | |
Pan Range | 360°endless |
Pan Speed | Configurable, from 0.1°/s to 300°/s, Preset Speed: 350°/s |
Tilt Range | -5°~90° (Auto Flip) |
Tilt Speed | Configurable, from 0.1°/s to 160°/s, Preset Speed: 200°/s |
Proportional Zoom | Rotation speed can be adjusted automatically according to zoom multiples |
Number of Preset | 300 |
Patrol | 8 patrols, up to 32 presets per patrol |
Pattern | 4 pattern scans, record time over 10 minutes for each scan |
Power-off Memory | Support |
Park Action | Preset/ Pattern Scan/ Patrol Scan/ Auto Scan/ Tilt Scan/ Random Scan/ Frame Scan/ Panorama Scan |
PTZ Position Display | ON/OFF |
Alarm | |
Alarm Input | 2 |
Alarm Output | 2 |
Alarm Linkage | Preset, Patrol, Pattern, Micro SD/SDHC card recording, Relay output, Notification on Client, Send Email, Upload to FTP, Trigger Channel |
Input & Output | |
Audio Input/Output | 1ch/1ch |
Network | |
Ethernet | 10Base -T, 100Base-TX, RJ45 Connector |
Max.Image Resolution | 2560 × 1440 |
Audio Compression | G.711alaw/ G.711ulaw/ G.722.1/ G.726/ MP2L2/ PCM |
Protocols | IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour |
Three-Stream | Support |
Storage | Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB |
General | |
Power supply | 12VDC, PoE+ |
Consumption | Max.: 18W (IR light 5W Max.) |
Weather Proof | IP66 |
Dimensions | Φ 169 mm × 161 mm |
Weight | 2.45kg |
– Bảo hành: 24 tháng.
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