"We find your service very efficient, well organised and you are always helpful in assisting us in our requirements."
Sarah Freeman, Business Administrator

Intruder Control

All types of premises can be protected by installing a 4 Site Security Alarm system. With a wealth of experience in the Security Industry we have installations ranging across every type of premises, residential, retail outlets, warehouses, offices, educational institutions. Whatever type of premises you require security for, we can provide.

Most premises are easily protected by using movement sensors within vulnerable areas. Should a higher level of protection be required, sensors can be installed which will detect the forced entry of external windows and doors whilst allowing freedom of movement within the premises. Personal attack buttons can be fitted to summon immediate assistance in an emergency. Systems can be installed using conventional wiring or wire free systems can be fitted if required.

We recommend that your 4 Site Security Alarm system be connected to our Alarm Receiving Centre facility, which monitors your system 24 hours a day. Alarm events are transmitted digitally to our receiving centre via telephone lines and wireless transmission. Our operators have all the information at hand to deal with events as they happen and contact key holders and emergency services as required.

Access Control & Intercom Systems

Alarm system keypadAccess Control & Intercom Systems range from small single door systems through to highly sophisticated software based computer systems controlling single or multiple sites. Software based computer systems provide information on movement of staff and give full control of time and attendance of personnel. A software based computer system allows the administrator to add or remove users and remotely open doors at the click of a button. Different technologies are available dependent on the level of security required and client preferences. Reader technologies range from simple magnetic cards to more sophisticated infra-red, proximity, fingerprint recognition and retina scanning units. Readers are fitted locally to secure a door or access point and allow or deny access, contact 4 Site Security Systems for a free quotation or advice.


Access Control RFID pads

4 Site Security Services Ltd

4 Site Security Services Ltd,
Bank House
Parkfield Street
West Yorkshire
LS11 5PH
Tel 0113 2002060
Fax 0113 2002061
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