DL Security
14 Rodsley Crescent
LittleOver, Derby
DE23 2NY

Residential & Commercial
Security Systems.
Tel: 01332 766621


Regular checks should be made to ensure that your alarm system is fully functional, we provide service arrangements and carry out full inspections of alarm systems to maintain efficiency. We also take over systems where the previous installer is no longer trading, and offer free initial consultations to repair systems.

Service includes: -

  1. Routine inspection to completely test the system and make any necessary adjustments to meet current European and environmental standards
  1. Tamper detection
  2. Setting and un-setting
  3. Entry and exit procedures
  4. Power supplies and circuits
  5. Operation of detectors
  6. Operation and timing of warning devices to meet environmental standards
  7. (Operation of ATE where applicable

B. To repair or replace free of charge any part of the system which is or becomes defective over the coming year provided it was fitted by us


© 2012 D L Security Derby.