Zmodo Weatherproof Night Vision PTZ 1/4-Inch 420TVL 22x Zoom Retail Camera CM-Z2212GY (Electronics) is the first Weatherproof Night Vision PTZ camera for the price. It is fast in setting and it works great. The night vision is also excellent. It is very clear. The image is sharp and clear in colors. It is as good as $1500 versions camera price. The money you will not find a better outdoor PTZ camera.
There are things you need to know before you consider to buy. Firstly, Why buy the Weatherproof Night Vision PTZ camera Articles it need to use the 3-5 amp power supply included with the camera. This Weatherproof Night Vision PTZ camera pulls more amps than the ‘normal’ CCTV cameras. If you have a 12v system and the existing cameras only pull 1/2 -1 amp each. Your Altronix power supply box which had 4 other cameras attached with it. It has rated 5 amps total that was not enough. You need to keep the Zmodo Weatherproof Night Vision PTZ 1/4-Inch 420TVL 22x Zoom Retail Camera on it’s own power supply. Secondly, your existing video/power cable from the old camera in the attic was insufficient. That cable is a 100 foot premade power/video cable. It could not handle the 3-5 상동op amp load to this camera required. You have to buy a new 120 ft premade cable rated for the higher amps off Ebay. This was consulted with the seller who knows this stuff. He suggested what we needed for.
RS485 is the control for the pan-tilt-zoom. You can use existing connecters if your premade cable has them. You also can run 20 gauge wire and connect it to the back of the DVR. The DVR is Q-See and…