Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Is't compatible as a replacement camera for my Q-See QS408-803-5 DVR Surveillance Security System which is sending Live Video Display right on my PC via the Internet?
Document: I'm not sure whats with the lack of reviews but this camera is great. It is name brand, always good, and comes with everything you need. 60ft of CCTV cabling, 1 power adapter, camera and mount, and instructions. It is the video quality I expected at 480TVL. Mine is mounted outside a window facing my front door. Its a good 100ft and you can clearly see arriving people and the night vision reached , although barely.
I bought camera to replace another Lorex camera on my system whose image quality had detiorated (lost all color, even in daylight) after only one year of use. This camera works as advertised but I would of liked to have seen a slightly better image quality. Cable run to DVR is only 25 feet and I replaced cables and changed channels signal was coming in on, but still didn't get crisp image I was hoping for. For the price I say the camera is worth it.
It is full metal and is very tough. You can adjust it in every direction and the top cover also slides around you you can turn the lens. The night vision LEDs are undetectable which is a great feature.PROS ~- cant beat the price- all metal- includes wiring- reasonable video quality- undetectable night visionCONS ~- no audio- not HD (not like its supposed to be)I WOULD highly recommend this product to all others, friends, and family.
this camera replaced a camera that was more expensive and the night vision on this is superior to the other camera
Impressed for the application. Remember you are not paying $200 for this productGood clear camera for the money. Nothing els out there for the price, you will love it.
Good middle of the road camera. Daytime function is good and nighttime function is satisfactory but not great. Would still buy again for my application.
Worth the money I paid. Night vision clarity is sharper than I expected. Day sharpness at 480 TVL is not as sharp as my other cameras at 420 TVL. Color accuracy is a bit off and hard to correct but I can live with that. Transition from day to night modes is very good. I mounted this in a metal box for weather protection and the slide hood serves well to keep the sun off the lens.
Worked for 20 minutes then died.
Wash out in high light conditions,loses color. Weak infrared night performance, shorter infrared light range than expected. a a a a
This was an easy set up. The night vision could be a little bit better, but it does everything it promised. These are nice cameras.
Answer: Hey John, it uses the same BMW cable, connection wise it should hook up but not sure if there could be a software comparability issue.