Warning Devices
Commercial > CCTV > Warning Devices
There are various types of detection devices and features that may be incorporated. The type and number of detectors will be specified by our company surveyor.
Warning Sounders
Warning sounders or devices with pre‐recorded warning messages can be connected to the system so that an automated warning is annunciated should a detector be triggered to act as a deterrent to any unauthorised person.
CCTV Monitoring
is very useful when the premises are closed and empty. Once the premises are closed the CCTV system is enabled and from that point any activation of the detectors will transmit the images to a 24hr remote video response centre. The trained operators can view the live images of the scene, use the PA system to warn any potential intruder, call the police and/or a security company.A monitored CCTV system is particularly cost effective on a high risk site when compared to the cost of on‐ site manned guarding during out of trading hours and can save many thousands of pounds in these costs. Full monitored systems have to comply with BS 8418 and specialist companies have this additional scope on their accreditation certificates. A BS 8418 system can gain immediate Police response.
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Case studies
30/01/2026
Case Studies
Walmley Social Club Security Upgrade: Intruder Alarm and Addressable Fire Alarm Installation
Walmley Social Club is a busy, long-established private members’ venue in Sutton Coldfield, Birmingham, hosting everything from snooker and bowling to live music and large private events. To ens...
10/11/2025
Public Sector
Dr Milley’s Hospital Upgrades to a Modern Wireless Fire Alarm System
Location: Lichfield, Staffordshire Project: Wireless fire alarm system installation
04/06/2024
Residential
Comprehensive Security Upgrade for a Warwickshire Village Home
The Results
Our client, Mr Bryan Davis, commented: “I would like to thank you for your help and assistance with the alarms and CCTV, which are now fully inst...
14/06/2023
Schools
Bredon Hill Academy
Bredon Hill Academy is a well-regarded, 468-pupil middle school situated in the village of Ashton-under-Hill, four miles south of Evesham in Worcestershire.
15/05/2023
SMEs
Cookes Furniture & Storage
Cookes Storage Managing Director, James Pike, said he had been greatly impressed with the professionalism, service and attention to detail shown by the Justice team. “Initially, a very thorough ...
12/12/2022
Schools
The Shrubbery School
Founded in 1930, The Shrubbery School is the oldest co-educational independent school in Sutton Coldfield. Catering for children aged 3-11, the school operates from a part listed building and wa...
08/08/2022
Commercial
KLM Storage (Midlands) Ltd
West Midlands based KLM Storage is a long-established business, providing serviced warehousing and distribution solutions with a global coverage. Operating from an extensive 120,000 sq. ft site,...
04/05/2022
Commercial
Lodent Precision Ltd
Lodent had experienced a series of costly and disruptive thefts from their yard on an industrial estate in Staffordshire close to the M6 toll road north of Walsall and Wolverhampton.
17/12/2021
SMEs
Green Frog Power
Summary/background of company Green Frog Power builds and operates power stations in the United Kingdom, supplying stand-by power to the National Grid. ...
17/12/2021
Sports
Aston Villa Football Club, Aston, Birmingham
Instalment/solutions provided:
Intruder alarm systems
Aston Villa FC is a premiership football club, with a ground capacity of around 40,000, the largest in the Birmingham area. ...
17/12/2021
Public Sector
Job Centres, Staffordshire and West Midland
Instalment/solutions provided:
Integrated intruder alarm and smoke cloak systems
Local Jobcentres in the West Midlands provide information on available work opportunities and fa...
17/12/2021
Schools
John Wilmott School Sutton Coldfield West Midlands
Instalment/solutions provided:
Wide range of school security systems
At the John Wilmott School in Sutton Coldfield West Midlands, there was a need to enhance the existing securi...
04/11/2021
Commercial
TST Cosmetics Bodyshop, Wolverhampton
Instalment/solutions provided:
CCTV and intruder alarm installation
TST Cosmetics is part of the Innovative Repair Group, which runs vehicle bodyshops across Wales and the Midlan...
04/11/2021
Commercial
Chambers Ford motor dealers, dual sites
Instalment/solutions provided
Detector activated CCTV systems
Chambers Ford is a large, successful motor dealership with multiple sites across the country, including at Sutton Co...
22/06/2021
Construction
Bowmer and Kirkland
Bowmer and Kirkland was founded in 1923 and is one of the UK’s most successful privately owned construction, engineering and development groups.
22/06/2021
Local Authority
The Red Rose shopping Centre, Sutton Coldfield
Instalment/solutions provided:
Fire detection and alarm system
The Red Rose shopping Centre (Formerly known as the Sainsbury Centre) in Sutton Coldfield West Midlands is a shoppi...
22/06/2021
Residential
Multiple major house build companies
Instalment/solutions provided:
Intruder alarms
We have provided security solutions for most of the major house builders including Persimmon Homes, Laing, Bellway, Crest Nicholson...
22/06/2021
Retail
JD Sports
Instalment/solutions provided:
Intruder alarm & CCTV
JD Sports Retail was founded in 1981 and has grown over the years successfully acquiring other brand leaders such as First Sp...
22/06/2021
SMEs
SME's
Green Frog Power Builds and operates power stations in the United Kingdom. They supply standby power to the National Grid. Their sites are largely unmanned and Justice was contracted to come up ...
22/06/2021
Surgeries
Multiple doctor & dental surgeries
Instalment/solutions provided:
Integrated CCTV systems, Panic alarms and door access control devices
We have worked with a wide range of Doctors and Dental surgeries of differing...
21/06/2021
Banking
HSBC
HSBC is one of Britain’s largest Banks and has recently had a refurbishment of most of its Branches. Justice Fire and Security was contracted to carry out the upgrades and alterations to the Fir...