How to organize remote video surveillance?

Question

network hardware

Good afternoon.
I plan to organize remote video surveillance on the site. The scheme is as follows:
Router Zyxel 4g III + 4g modem megafon (because there is no way to connect optics or dsl) -> DVR (not yet decided) -> Cameras (not yet decided)
There are a couple of questions:
1) really get a static IP from operator?
2) does the whole system setup come down to combining all devices into one LAN and port forwarding?
3) What applications (for PC, smartphone/tablet) are suitable for viewing video from cameras?

Answer 1

You can even without static if you take something branded, like dssl, they have their own applications and their own cloud. Viewing is possible from any Internet.

Answer 2

Yaroslav
1) Really in jur. face. Or you can use ddns or similar services. Often, the DVR manufacturer offers a specialized free solution, but tailored only for their equipment.
2) Depends on your Wishlist...
3) When you purchase a DVR, you will receive links to the software or a CD with the software.
ps The biggest problem is the reliability of "whistles". I personally do not know models that are guaranteed not to hang. :(

Answer 3

Mikrotik + usb 4g + watchdog / mikrotik sxt lte / mikrotik wap lte , from it Vpn to another Mikrotik. From it we get an external IP and rejoice. For details in a personal.