กล้องวงจรปิด 4mm IP Camera HIKVISION DS-2CD2021G1-I
- Image Sensor : 2MP , 1/2.7" Progressive Scan CMOS
- Max. Resolution : 1920 × 1080
- Lens Type :4mm
- Video Output : Network Camera
- IR Distance : 30m
- Frame Rate
- Main Stream : 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
- Sub Stream : 50Hz: 25fps (640 × 480, 640 × 360)
- Day/Night Mode : IR Cut Filter
- Protection : IP67
- Casing Material : Metal, Plastic
- Built-in Micro SD slot, up to 256 GB
ข้อมูลผลิตภัณฑ์
DS-2CD2021G1-I
1/2.8" Progressive Scan CMOS
Aperture : F2.0
Focal length : 4 mm
M12
No
None
Horizontal 86°
Vertical 46.5°
Ddiagonal 102°
Pan: 0° to 360°
Tilt: 0° to 90°
Rotation: 0° to 360°
1/3s to 1/100,000s
Color: 0.01 Lux @(F1.2; AGC ON), 0.028 Lux @(F2.0; AGC ON)
3D DNR
Up to 30 m
IR Cut Filter
N/A
120 dB
1920 × 1080
Main stream: H.265/H.264
Sub-stream: H.265/H.264/MJPEG
30fps
Up to 32 users
3 levels: administrator, operator and user
Support built-in microSD/SDHC/SDXC card (128G)
local storage and NAS (NFS,SMB/CIFS), ANR
RJ45 10/100Mbps self-adaptive Ethernet port
Yes
Motion detection
video tampering
network disconnected
IP address conflict
illegal login
HDD
Support
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
One-key reset
anti-flicker
heartbeat
mirror
password protection
privacy mask
watermark
12VDC ±25% PoE: 802.3af, class 3
12VDC, 0.3A, max. 4W PoE (802.3af, 36 to 57V), 0.2A to 0.1 A, max. 5.5W
Operating Conditions : -30°C to +60°C (-22°F to +140°F)
Humidity 95% or less (non-condensing)
IP67
N/A