Ultra High Resolution Indoor/Outdoor Dome Security Camera

Defender Ultra High Resolution Indoor/Outdoor Dome Security Camera

with 75ft Night Vision and 800 TVL (21318)

This Item has Been Discontinued


white dome security susrveillance camera can be installed in various locations for discreet monitoring

Trust DEFENDER® to make thieves and vandals think twice about approaching your property. This sleek dome camera provides a high quality, discrete security solution for your home or business. 800TVL deliver clear, ultra hi-res video for maximum indoor and outdoor surveillance visibility. 24IR LEDs allow for 75 feet of automatic night vision, while the weather-resistant aluminum casing ensures your cameras can withstand harsh elements. Versatile enough to monitor both indoor and outdoor locations, pair DEFENDER® dome cameras with our outdoor bullet cameras for a higher quality theft deterrent and added peace of mind. You’ll always know exactly what’s happening on your property – inside and out.

75ft of night vision auto adjusts in complete darkness and zero illumination

75FT Automatic Night Vision

DEFENDER® dome cameras are equipped with night vision that automatically activates. Twenty-four infrared LEDs provide crisp and detailed night imagery as you monitor from up to 65 feet away, even in complete darkness. Thieves may think they’re lurking in the dark – but rest assured knowing DEFENDER® will see them.

rain or snow wont stop defender cameras, aluminum housing protects against all the elements

Rain or Snow Won't Stop Us

Criminals don’t take the night off if it’s raining. Neither do our cameras. They’re weather resistant and ensure optimal picture quality no matter what Mother Nature decides to throw at you, be it rain, hail or snow. The professional-grade aluminum housing will protect against rust, deterioration and glare. So no matter what’s going on outside, DEFENDER® will be ready.


IR illumination range up to 65ft under ideal conditions. Objects at or beyond this range may be partially or completely obscured, depending on the camera application Defender highly recommends the use of an Uninterruptible Power Supply (UPS) with surge protection for all products. Although the cameras are weather resistant, they are not weatherproof. Not for use in direct exposure to water, rain or snow.
DEFENDER® does not endorse any DEFENDER® products for illegal activities. DEFENDER® is not responsible or liable in any way for any damage, vandalism, theft or any other action that may occur while a DEFENDER® product is in use by the purchaser.
We reserve the right to change models, configuration, or specifications without notice or liability. Product may not be exactly as shown.

©2013 DEFENDER®. All rights reserved. DEFENDER®, the DEFENDER®, logo and other DEFENDER® marks may be registered. All other Trademarks are the property of their respective owners.


Image Sensor 1/3" CMOS
Resolution 800 TVL
Outdoor Use yes
IP Rating IP66
Focal Length 5mm
Focus Type Fixed
Optimal Focal Distance 50 ft.
Night Vision Yes
Number of IR LEDs 24
IR LED Control Automatic (CMOS Sensor)
Min. Illumination 0 lux
IR Wave Length 850nm
Video Output BNC/DC
Viewing Angle 60 Degrees
Electronic Shutter (Sec) 1/60 ~ 1/100000 sec
AGC Auto
ELC Auto
Gamma Correction 0.45
While Balance Automatic
Sun Sheild No
IR Cut Filter yes
Housing Aluminum
Housing Color White
Signal/Noise (S/N) Ratio 52dB
Camera Bracket Yes, anti-vandal
Operating Temperature -10° ~ 50°C / Degrees
Operating Humidity 90%
Camera Power Input DC12V 400mA
Power Input DC12V 500mA
Dimensions 3.66" (D) x 2.52” (H)
Number of TV Lines (TVL) 800 TVL
Night Vision Distance 75ft
UPC 061783258392

Customer Reviews

Overall Rating:

Installer November 30, 2015

I added this camera thinking it would cover a single room but with only 60 degree coverage I'll need another camera. Overall nice durable camera and easy to install.

terrylee November 30, 2015

Much better clarity than model 600. mounting on vertical surface difficult.

Roger November 30, 2015

I purchased a extra camera (21145) for my 21159 system. The camera was very poor, it was blurry and at night was very poor. I paid for another camera so I would not be without one. The new one was no better so I returned them. So far I have not received another replacement nor have I received my refund I placed on the second camera.

Mister G November 30, 2015

I purchased these cameras to expand my sentinel unit. The 800 cameras are much better than the 600 cameras I had with my old unit. Picture quality is very good.

Mario November 30, 2015

I have not had a chance to instal it yet, but I own 2 systems from DefenderUSA for my 2 stores and I monitor both from my phone.

bigdogy34 November 30, 2015

I bought 4 of the cameras to install on the perimeter of the house. One unfortunately was not functioning right and my replacement was sent out immediately; no questions asked. Great quality pictures, great night vision, great value!
Customer service is over and above and follow up from them is excellent! Thank you so much!

Roger November 30, 2015

CWD is very good at taking care of problems . I have had great service from them & my system is working great. I also may purchase more cameras to boost my system.
Thank You for all f your help.

Sad Sack November 30, 2015

I purchased the 21145 Camera because when a recent theft occured in my neighborhood, the camera that I had at the time did not pick up the individuals that were responsible.
The 21145 gives me the extended range I needed earlier. But now I'm ready.

Steven November 30, 2015

The cameras are great. They are easy to install they have fast shipping and the night vision works great

tom77583 November 30, 2015

I originally purchased wireless cameras but found that the range was not sufficient when used on our brick house. I purchased these and found the picture to be much improved but installation was easier than I expected. I will be purchasing two more in the near future so that I have the full 8 camera capability of my dvr in use.

8spe November 30, 2015

Very easy to install, picture quality is nice. Hopefully they last longer than the previous 21006 that I have bought.

Tommy tow November 30, 2015

These are nice cameras and are easy to use and easy to instqall

Keith s November 30, 2015

I have had these cameras for about 6 months. I love them however, out of the 4 cameras, 3 of them have had to be sent back for repair because the cameras get stuck in Black & White resolution and wont reset back to color.

Walt November 30, 2015

This is my first Defender product purchase, I'm glad that I have made the right choice. This new ultra high resolution security camera's with my new Defender 2TB DVR is the perfect combo for clear HD recording.

Wheels November 30, 2015

I bought these to use instead of the large grey/silver cameras. They are small compact and use the same wire connections as the other cameras I had. Great gear!!

See all reviews 5