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Question by Spirit-X: When it needs an AC power source how is it a wireless cctv camera?
How long do the battery source cameras last? 9v or whatever? I appreciate some good advice on this subject.
Best answer:
Answer by Little Dog
“Wireless” refers only to the video signal. Just like a “wireless” phone still needs a wire for power/recharging.
Using only a 9-volt battery, a CCTV cam won’t last long – how long will depend on they type of camera, whether it uses an infrared emitter, whether it is also transmitting audio… There are a few solar powered wireless CCTV cameras.
Tell us what you want to do and we can provide recommendations on how to do it or whether it is even possible.
Know better? Leave your own answer in the comments!