Home CCTV, if fibre cable gets snipped...

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Looking at the fibre cables of my neighbors, it dawned on me that to disable all the cameras of a property a burglar just has to snip the cable.

Quick search reveals this does indeed happen...

In the video, the thieves went around the side of the house to cut the cable. In my neighborhood some of the cables are actually within reaching distance from the street.

Galvanized conduit might help, but the appropriate tool could still get through that. And you'd have to make sure the box itself was covered. Read about cellular backup, which I presume would kick in instantly if the fibre cable got cut? Doesn't look like this is extensively available in the UK, and costs more...

Some cameras will of course continue recording to an internal HD unit, which you could hide and/or secure away in the home.

For now, I'm thinking 5G router for cameras.

Thoughts appreciated.
 
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many routers allow dual WAN, so the normal connection and a backup of 5G with a usb phone or dongle.

However the biggest problem is not having UPS for the DVR/NVR/Router, so something like https://www.secureiam.co.uk/shop-af...f-p280-b-2048wh-battery-400w-solar-panel.html can power a router, cctv, and a few other bits for 21 hours, that is without the additional battery. not what I would call cheap mind and Aferiy or Amazon shop are probably the cheapest places to buy the kit.

Solar Panels are ridiculously expensive for there output so third party solar panels would work out cheaper.

But you could also just charge them up from the mains, especially if you have a time of use tariff or a free energy session.
 
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back to system design., the router being down only stops remote access and notifications power being down stops everything without a UPS.
 

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