Spec Sheet
Table Of Contents
108
(4.25”)
96.8(3.8”)
The MD421D MEGAPIX camera is a triple codec network camera that 
provides 1080P megapixel resolution at 30 frames per second. The camera’s 
advanced technologies like Electronic Day and Night, 3D-DNR, and Double 
Shutter WDR will deliver the best images in any type of environment. And 
Power over Ethernet combined with our Snapit Housing, branded for its
quick and easy installation procedure, allows you to view and control your 
MEGAPIX camera from anywhere in the world in just a few minutes. 
2.1 MEGAPIXEL IP CAMERA
Dimensions (unit : mm) 
Features
Summary
Indoor Dome MD421D
• 
ONVIF Compliant
• 
2.1 Megapixels (1080P, 30fps)
• 
Triple Codecs (H.264, MJPEG, MPEG4) with Dual-Stream
• 
1/2.8” CMOS Sensor (7% Larger Than 1/3” CMOS Sensor)
• 
3.5~16mm Auto Focus Lens 
• 
8X Digital Zoom, 4.5X Optical Zoom 
•  
Electronic Day and Night
• 
Power over Ethernet [PoE] & DC12V 
• 
Two-Way Audio
• 
Local SDHC Card Remote Backup
• 
Web Server Built-in 
• 
Double Shutter WDR (Wide Dynamic Range) 
• 
3D-DNR (3D Digital Noise Reduction) 
• 
Programmable Privacy Zones (30) & Motion Detection
Accessories (Optional) 
DWC-D1WM
Wall Mount for D1 & D4 Housing
Specifications
NETWORK
OPERATIONAL
ENVIRONMENTAL
LENS
Storage Temperature    -20
o
C ~ 70
o
C (-4
o
F ~ 158
o
F)
IMAGE
Image Sensor     1/2.8” CMOS Sensor (7% Larger Than 1/3” CMOS Sensor)
Total Pixels     2016 (H) X 1108 (V) 
Minimum Scene Illumination   F1.6 (30IRE): 0.5 Lux [Color] 
     F1.6 (30IRE): 0.01 Lux [B&W] 
Lens Type      Auto Focus 
Focal Length      3.5-16mm 
Frame Rate      Up to 30fps at All Resolutions
Video Compression Type    H.264, MPEG4, MJPEG (Super Fine~Low)
IP      IPv4, IPv6
Protocol      TCP/IP, HTTP, DHCP, PPPoE, ICMP, ARP, RARP, 
      RTSP, NTP, UDP, Multicast
LAN      802.3 Compliance 10/100 LAN
Web Viewer      OS: Windows XP / Vista / 7, MAC OS
      Browser: Internet Explorer, Chrome, Firefox, Safari
Video Management Software    NxMS, Pivot
ONVIF Conformance    Yes 
Streaming Capability    Dual-Stream at Different Rates and Resolutions
Power Requirement    DC 12V, PoE (IEEE802.3af Class 3)
Power Consumption    7.2W, 600mA 
Operating Humidity    Less than 90% (Non-Condensing) 
Operating Temperature/ Humidity  -10
o
C ~ 55
o
C (14
o
F ~ 131
o
F)
Other Certifications    CE, FCC, RoHS
Memory Slot      Up to 24 Hour to Micro SDHC Card (4GB-32GB)
      Card Not Included*
Dimensions      108 X 96.8 mm (4.25 X 3.8 in) 
Material      Plastic
Weight      0.507 lbs
Mirror & Flip     Off, On
Maximum User Access   20 Users
Motion Detection: Sensitivity   Low, Middle, High
Privacy Zone     Off, On (30 Programmable Zones)
Day and Night     Auto, Day (Color), Night (B/W)
MECHANICAL
ELECTRICAL
Brightness      0~19 
Shutter Speed      1/30, 1/60, 1/120
Auto Gain Control    0~20
Digital Slow Shutter    Off, 2X, 3X, 4X
Shutter Mode      Auto, Manual
Back Light Compensation    Off, On
Chroma (Hue & Saturation Settings)  0~20 
Lens Mode      Manual, DC, AF
Sharpness      0~10 
3D-Digital Noise Reduction   Off, Low, Middle, High
Resolution      1920X1080 (16:9) ~ 320X240 (4:3)
Digital Zoom / Optical Zoom    8X / 4.5X
Alarm Notifications    Notifications Via E-mail
Auto Focus Lens 
3.5~16mm
Two Way Audio
SDHC Card 
Micro
SD



