Technical Specifications
77
HM4L8GR1 Multi-Imager Dome Camera
Table A-3 HM4L8GR1 Specifications
Camera
Video Standard NTSC/PAL
Image Sensor
1/1.9ʺ 2 MP progressive scan CMOS x4
Number of Pixels (H×V) 4096 x 1800
Minimum Illumination 0.006Lux/F2.2( Color), 0Lux/F2.2(B/W, IR on)
Lens 5 mm/M12 (x4)
Horizontal Angle of View 180°
S/N Ratio 50 dB or more
Electronic Shutter Speed Auto, Manual, 1/3–1/100 000 s
IR Distance Up to 98 ft (30 m)
Day/Night Auto(ICR)/Color/BW
Backlight Compensation BLC/HLC/ DWDR
White Balance Auto/Natural/Street Lamp/Outdoor/Manual
Gain Control Auto/Manual
Noise Reduction 3DNR
Privacy Masking Up to 4 configurable areas
Audio Input/Output 1/1
Alarm Input/Output 2/2
Onboard Storage Up to 128 GB microSDHC card, Class 10 (not included)
Network
Video Compression H.265/H.264+/H.264/MJPEG
Resolution
8M(4096x1800)/3840×1680 /2880×1264/1920x832/1280x
Frame Rate
Main Stream: 8M(4096x1800)/3840×1680 /2880×1264
(1~25fps)
Sub Stream: 1024 x 452(1 ~ 25/30fps)
Triple Stream: 1920 x 832/1280x560 (1 ~ 25/30fps)
Audio Compression G.711a/G.711mu/AAC/G.726
Audio Stream Dual-Channel
Ethernet RJ-45 (100/1000Base-T)
Protocols
TCP/IP, UDP, ICMP, IPv4, IPv6, SNMP v2c/v3, QoS, HTTP,
DHCP, HTTPS, SSL, SMTP, FTP, RTSP, UPnP, DNS, DDNS,
NTP, RTP, RTCP,PPPOE,Bonjour,802.1x, Multi-cast
Compatibility ONVIF Profile S/G/Q
Max. Users 10 (Unicast)/20 (Multicast)
Supported Web Browsers Internet Explorer (11.0+), Firefox, Chrome
Supported OS Windows 7, 32-bit/64-bit