Concord security systems is an approved installer, we are members of the NATIONAL SECURITY INSPECTORATE (NSI) customers can get a reduction on contents insurance when they installed a system fitted by an approved company such as Concord Security Systems.
We supply, install and maintained systems inside the M25 motorway around London and approximately up to 25 miles outside.
**Availability of our Technicians 24 hours a day, 365 days a year
**4 hour response to all emergency call-outs subject to contract
**Minor adjustments during inspection
**12 month warranty for additionally fitted equipment
**Free review of your fire and security requirements
**Engineer call-out charges
**Free fitting of replacement parts as a result of normal wear and tear
**Firmware upgrades on ADT installed systems
**Equipment lifetime guarantee if the system is rented and installed by ADT **Fire and Security
**Remote Engineering Support
**Resetting of your intruder system, i.e. reset over the phone which does not require a Technician's visit