Our experienced team are proactive in keeping you and your family safe, whether it be CCTV, an intruder alarm or fire protection. We are the professionals who can find the right solution for your home and your lifestyle. Learn more about our services for domestic properties
Our experienced and award-winning team are skilled in designing and installing fire and security systems for commercial offices, retailers and licensed premises. We cover anything from access control gates to CCTV systems, and everything in-between. Find out more about our Business Services
We have been advising educational institutes for many years on the best fire and security solutions. From nurseries to universities, we ensure the safety of their staff, visitors, and property. Learn more about what we offer and our fire and security services for education
Chris Lewis Fire & Security was founded by current Managing Director Chris Lewis in 1993. Its goals were then as they are now – to provide a bespoke design, installation and maintenance service to meet the specific needs of its clients, and to offer a level of service superior to its competitors.
We’ve helped thousands of customers solve their fire and security challenges and we carry an impressive array of industry accreditations, guaranteeing your peace of mind that we meet the highest standards with every fire and security installation.
We constantly strive to work smarter and harder in order to exceed expectations and have built a team and infrastructure that delivers an exceptional customer experience and innovative systems.
FOR MORE INFORMATION READ OUR BROCHURES
Copyright © Chris Lewis Fire and Security Limited. Registered in England & Wales no 04387273. Registered address Unit 3 Isis Business Centre, Pony Road, Cowley Oxford, Oxon, OX4 2RD
A: Outdoor wind and sun can easily affect the surface temperatures of human bodies and the working status of the camera, which results in a deviation between the measured body surface temperature and the actual body temperature. To ensure the accuracy, we strongly recommend applying the solutions indoors.
A: No. At present, cameras with accuracy higher than ±0.5℃ require real-time calibration with a blackbody and intelligent compensation. The accuracy of a blackbody calibrator is currently ±0.1℃. So it is impossible to achieve ±0.1℃ accuracy by the cameras. Solutions with higher accuracy ±0.3℃ are available.
A: The camera detects human bodies when screening. It supports up to 30 persons at a time. But still we recommend to carry out temperature measurement person by person.
A: The cameras are able to use human body detection technology, so other heat sources will not cause false alarms.
A: The cameras need to be warmed up before using. Turn them on and wait for 5 minutes (handheld camera), 30 minutes (bullet / turret camera).
A: Only supported by high-end models (TP21B). Not supported by economical models (TP31B).