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  2. Outdoor PTZ High Res 530/580 TV Lines 36X Optical Zoom 12x Digital 0.01Lux 24V AC RS-485 Weatherproof  Heater/Blower Dome PTZ Security Camera



    Price:  $1,099.00

    • 6" High Speed Color Dome
    • Super Had CCD
    • 432X Zoom (x36 Optical, x12 Digital)
    • 3.4mm-122.4mm
    • Day & Night
    • High Resolution: 530/580 TV Lines
    • Wall / Ceiling Bracket Included
    • Indoor / Outdoor
    • Heater / Blower Built-in

The DM-PTZ-CD55NV is a high performance professional grade Pan-Tilt– Zoom (PTZ) camera, designed for outdoor or indoor, wall or ceiling mount. This camera carry all the functionality you would expect from a PTZ camera, such as high resolution 480 TVL color, light sensitivity as low as 0.01 Lux, Day/Night technology, Pelco-D speed dome function and control. This PTZ camera communicates with every DVR or keyboard control that support Pelco-D protocol or other standard industry protocol. You can connect PTZ camera on the same system through RS-485 interface, and control each one separately. The DM-PTZ-CD55NV is small – only 6” high, and it allows a user to pan, tilt and zoom to any view, 360 degrees. With its 432X Zoom (x36 Optical, x12 Digital) 3.4mm-122.4mm you can zoom on a license plate 150Ft away and get sharp picture thanks to it’s high picture quality. You can set 64 automatic preset positions for fast camera positions changes. This security PTZ camera operates on 24V AC power. Power supply included!

The DM-PTZ-CD55NV offers the latest in performance and in picture quality.


Optical Technology Base
HIGH RESOLUTION 530/580 TV Line COLOR 1/4" type EXview HAD CCD
Effective Picture Elements
Approx. 380,000 pixels
Picture Elements (Horz x Vert in mm)
EIA/NTSC: 768H x 494V
Minimun Illumination
0.01 Lux
S/N Ratio
>50 dB
Electronic shutter
1/1 to 1/10,000 s, 22 steps
18x optical zoom, f=3.4 mm (Wide) to 122.4 mm (Tele), F1.6 to F3.8
Digital Zoom
432X Zoom (x36 Optical, x12 Digital)
Viewing Angle (H)
54.2° (Wide end) to 2.2° (Tele end)
Minimum working distance
320mm (Wide end) to 1500mm (Tele end)
Sync system
Internal/External (V-Lock)
White balance
Auto, ATW, Indoor, Outdoor, One-push, Manual
Auto/Manual (-3 to 28 dB, 2 dB steps)
AE control
Auto, Manual, Priority mode, Bright, EV compensation, Back-light compensation
EV compensation
-10.5 to +10.5 dB (1.5 dB steps)
Back-light compensation
Privacy zone masking
On/Off (24 positions)
Flicker cancel
Focusing system
Auto (sensitivity: normal, low), One-push AF, Manual, Infinity, Interval AF, Zoom, Trigger AF
Pan Speed
0~300° /sec
Tilt Speed
0~120° /sec
Pan Range
360° continuously
Tilt Range
90° (180° overturn)
128 presets
White Balance / Gain / AE Control
Auto / Manual
Video Output
1V p-p, 75 ohms
Multi protocol, RS485
Power Supply
AC24V +/- 1.50
2 Kg
Operating Temperature
-35°C to +55°C (w/ Housing)
Power Consumption




I have purchased a few systems through DVR Master. Each time I have made a transactions, had a warranty issue or just a general question, I have been extremely satisfied with the results. Service is prompt and prices are extremely competitive. In dealing with Leah (my contact for the company) she never disappoints and has always gone above and beyond to make sure we get the five star service experience. 10/10 I highly recommend!
A.J. Taylor
General Manager
Galaxy Tulare 10,Tulare, CA
I have been using DVR Master and service for the last 8 years. That's because I can always count on the DVR Master team for the best products, best pricing and superior customer Service time and time again. They go out of their way to make sure I am always a satisfied customer. Leah is our rep and she goes out of her way to support us. I highly recommend DVR Master.
Doug Reeder
Ore-Com Telecommunications, LLC, Portland, OR
Kudos for Jessica. I just wanted to take a moment and express my heartfelt thanks for your knowledge of your product line, your skills in navigating your systems, your responsiveness both online and on the phone and your excellent customer service attitude. It is people like you that engender long term customer relationships that are foundational to any organization's success over the long term.
Bradley Young
Charleston, WV
I want to say thank you for the excellent tech support from DVR Master and much thanks to Jessica for helping us get the tech support that we needed for remote access. We also want to thank the management and tech support team for a job well done and great customer support. We look forward to doing more business with your company.
IT Director
Orangeburg, SC
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Collabotive Inc., Plano, TX