2tb and basic recorder you want 8mp
What monitor will you use?
Your atleast better off buying hikvision , can't see how your future proofing by buying that rubbish
Listen dude
Even if the existing dialler doesn't work you can get an external connect to bell output and your done , GSM payasyou or monthly sin of your choice
Or rip thing out and get something more upto date as app systems although cost initially only £x per month approx
All long winded for no reason
No
The sensor that is activating needs programming correctly as swb has mentioned so that it starts the timer ,
It's better in this case you get an engineer to do it for you , it will be worth it and he can check the alarm for you same time connections battery charging and so on
Galaxy does yes and you can assign keypads and assign outputs , so no need for whole building to go off
Not sure how it's covered in regs tho need monkies to answer that
If you have no police response , why wouldn't you still want a call to say we received a confirmed signal?
Agree arc in this case wouldn't dicatae it , perhaps op didn't explain
External dialler required , coms device onboard won't work for you unless you connected to an arc
You could opt for selfmon if you want something in-between search online
Sparky will only pay that if he's desperate and simple system how many could you do in 8hours?
Better per system , they do you over otherwise unless it's fixed contract 7days minimum as example you get paid regardless
Depends on your setup
2mp has been around a long time and 4/5mp becoming similar priced , new installs if customer can pay 5mp is the way forward , there will always be business for it because of amount of systems out there
Possibky You probably find it's better what your doing , use up recorders with newer cameras and switch them to h264
It's probably also the compression setting older recorders won't like the h265