Choose to pay Annually, ½ Yearly, Quarterly or Monthly if your annual charge is over £250. If under £250 then we will collect annually.
If you are happy for us to collect charges for call-outs, batteries etc then tick the YES box, if not just pay these on receipt of the invoice. Once set up you will continue to receive your invoices in the same way and they will clearly show the date and amount of collection.
It couldn’t be easier, simply download a mandate, print and fill in your bank account details, tick the relevant boxes, sign and return to us. Once set up we will write to confirm the date and amount of collection.
Gold status is only awarded to companies who consistently meet the industry’s highest standards through ISO9000 Quality Management as well as the relevant British and European Standards. NSI inspectors visit us, and random installations every six months.
This is proof of our commitment to quality assurance and demonstrates that SDS work to the highest recognised industry standards as demanded by the police, fire and rescue services and insurance industry.
Free Property Security Survey from an experienced surveyor
NSI Gold accredited for 23 consecutive years
Over 30 years experience in installation and maintenance
Kent and London-based fitting/maintenance teams
SMS alerts or 24/7 security monitoring with police and keyholder notifications
All staff are police checked for complete peace of mind
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