Verisure are not NSI certified and operate on the basis of European standards. I asked them to provide their accreditation and i got back was the specification for the hardware. NSI are the leading certificate body for the security and fire protection industries in the UK, if they're not certified by them you can't be sure if their equipment is to uk industry standards, which might affect your home insurance validity. There are a lot of unique points about verisure like the guard control response unit that comes part of the package, where a guard will come round if your alarm goes off, although that is in the control of verisure's discretion. If in doubt check with your home insurance provider if they have any issues over it.
