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Input:
Question: I have a leftover 12v 3a power supply from another installation that I took from 4 cameras to 8 needing 5 amps.  Think this would be too high on amps?
Document: The auto on off daylight feature is awesome as well! A whole lot brighter than I thought it would be! No power supply so if you don't have a 12v adapter kicking around be sure to get one. Solid build on the enclosure too. It does glow red so not totally invisible but you have to be looking straight at it to see the glow. Don't hesitate....You couldn't build one this good yourself at double the price!
Super bright and an easy fix for a good camera with its inferred lights burning out. One of these looks like near daylight compared to what comes with most cameras. I have a couple of these wired up to the camera power cable via a power cable Y adapter. I thought this would overpower the camera power supply but a standard one that came with the cameras did not even run warm powering both. Had them in service a couple months now&#8230; no problems.
was able to... I really wanted to just see what i would get for the short money thinking probably not much, but i really like it and i am about order a few more for some other areas i'd like to have brighter outside the house so my DVR catches it all. which nine times out of ten is my neighbors cat really pretty boring... which is a good thing i think everyone knowing these cameras are there is a huge deterrent.
Those lights operate at a higher frequency (shorter wavelength).My Items: (April 2013)This item: Crazy Cart 48-LED CCTV Ir Infrared Night Vision Illuminator $13.35DC Power Adapter (supply) 12 V DC 2.1MM 1 Amp $6.59Female 2.1mm Jack to 2 Male 2.1mm Plugs CCTV Power $5.386' Male 2.1mm Plug to Female 2.1mm Jack CCTV [Extension you may not need or may need more] Power Cable  $6.49
The IR light is of no use to me at all as it does not come with any power supply and I do not know what voltage it operates on or what current it needs ?Even cheap cctv cameras come with a power adapterOne day if I manage to find a supply to connect it to I can see if it actually works or not
After a year of constant operation, this device still works just fine. Yes, the frequency of the LEDs produces a mild red glow, but the product is otherwise inconspicuous and produces a lot more illumination than my cameras alone. It even ties into my camera's power supply so I don't have to run a separate power line.
Not a bad unit for the price-$12.50 shipped.The led's are of the smaller variety, doesnt come with a power supply (or instructions on proper voltage/wattage) but can be connected to some cctv cameras by way of a power splitter. Im using a 10v 1a power supply with I believe a 1.2mm head.
Very small, about the size of a typical flashlight head. The unit uses the cheapest led's that give off a red glow when on, defeating some of its' stealth capability when used with security cams, and makes it a target to be broken. 3 professional IR cameras only see a dim spotlight ~5 feet from unit, useless beyond. This unit would be good for lighting up a closet, nothing more.
Very good build quality and feel when you consider what it costs. I bought four and then thought that three of the four lights were faulty because I was barely able to see anything. It turns out that the cameras needed to be adjusted. Once that was done, I was able to see perfectly! These little lights provide more than enough light to monitor a room. I would have given it five stars if it wasn't for the lack of an included DC Power Adaptor. Unfortunately you have to buy this separately.
It works, but the range is less than I expected. The camera that I hooked this to has only 8 LED's, but it has better range than this unit, so adding this didn't help at all (i guess that this is another strike against the adage &#34;more is better&#34;). In addition, I guess for the cost of this I shouldn't have expected much, so back to the drawing board to find something that will do the job I want.
Answer: No, as with any device, it will only draw what is required to operate.