Call: 0845 459 9170 for a survey and quotation

sentry security


The following is intended as a quick reference, to our quotations and technical documents.


AFD - As Fitted Document/Specification

AFD - Automatic Fire Detection (Fire alarms only).

ARC - Alarm Receiving Centre

ATS - Alarm Transmission System

CCTV - Closed Circuit Television

CIE - Control and Indicating Equipment

CO - Carbon Monoxide

CoP - Code of Practice

CSP - Critical Signal Path

dBA - Deci-Bel

FRA - Fire Risk Assessment

MCP - Manual Call Point

OOC - Out Of Contract

OOH -  Out Of Hours

SDP - System Design Proposal

SMP - Scheduled Maintenance Program













Security Systems & Alarms Inspection Board

Sentry Security are a member of the SSAIB