Linear heat detection (LHD) from Technoswitch

SMART Fire & Safety 2024 Products & Solutions, Fire & Safety


SecuriHeat LHD by Securiton prevails where conventional fire detectors reach their physical limits. It copes well with extreme temperatures and constantly high atmospheric humidity, while precise measurements are also possible when corrosive gases and contaminated air are present.

The ADW-535 comes with an intelligent signal evaluation, offering state-of-the-art sensors, processors, and programming expertise. The result is effective fire protection with a minimum of effort.

Protectowire’s linear heat detection range distinguishes itself with its unparalleled versatility and easy installation process. The Protectowire Confirmed Temperature Initiation (CTI) LHDs are advanced multi-criteria detectors using thermocouple technology, which allows the detector to distinguish between a short caused by physical damage or a short caused by heat actuation.


They are available in a wide range of operating temperatures ranging from 68°C to 180°C and have outer jackets to cater for all types of environments.

Protectowire Fibre Optic LHD systems are designed for high-risk commercial and industrial hazards that demand high reliability and customised system features. This linear heat detection system uses fibre optic sensing technology and is capable of detecting temperature changes as small as 1°C per minute.


Credit(s)





Share this article:
Share via emailShare via LinkedInPrint this page



Further reading:

Gallagher Security releases OneLink
Gallagher Animal Management Products & Solutions Access Control & Identity Management
Gallagher Security has announced OneLink, a cloud-based solution that makes it faster, easier and more cost-effective to deploy security anywhere in the world, transforming how security can be delivered to remote sites and distributed infrastructure.

Read more...
Seamless visitor management
Secutel Technologies Products & Solutions
Secutel Technologies recently launched SecuVisit, a cloud-based visitor access control system. SMART Security Solutions asked Secutel’s Norman Pretorius for more information on the product and its capabilities.

Read more...
IQ Panels now supported by PowerManage
Johnson Controls - (Tyco Security Products) Products & Solutions
IQ Panels, now supported by PowerManage, simplify installation and data management. The PowerManage interactive platform allows for localised data storage, so customer information is not stored in the cloud or exposed to a third party.

Read more...
Remote monitoring made easy
Products & Solutions
Links Field Networks offers the wireless P5 Plus Solar outdoor PTZ (pan-tilt-zoom) camera, which is perfect for security monitoring in remote areas. It includes 4G connectivity with a data package.

Read more...
From the editor's desk: Showtime for Securex
Technews Publishing News & Events
We have once again reached the time of year when the security industry focuses on Securex. This issue includes a short preview, with more coming online and via our special Securex Preview news briefs. ...

Read more...
Igniting standards, powering protection
Securex South Africa News & Events Fire & Safety
Fire safety is more than compliance, it is a critical commitment to protecting lives, assets, and infrastructure. At Firexpo 2025, taking place from 3 to 5 June at Gallagher Convention Centre, that commitment takes centre stage.

Read more...
Digitising security solutions with AI and smart integration
Regal Security Distributors SA Technews Publishing Integrated Solutions
The Regal Projects Team’s decades of experience and commitment to integration have brought the digital security guard to life as a trusted force for safer, smarter living.

Read more...
Advanced surveillance storage from ASBIS
Infrastructure Surveillance Products & Solutions
From a video storage solutions perspective, SkyHawk drives, designed for DVRs and NVRs, offer high capacity, optimised firmware, and a reliability workload rating of hundreds of terabytes per year.

Read more...
From the editor's desk: We’ve only just begun
Technews Publishing News & Events
The surveillance market has expanded far beyond the analogue days of just recording and/or monitoring screens. The capabilities of surveillance technology today extend to black screen monitoring with ...

Read more...
The future of the surveillance channel
Duxbury Networking Technews Publishing Elvey Security Technologies SMART Security Solutions Surveillance
The video surveillance market has evolved from camera-based specifications to integrated solutions that solve customers’ problems. Moreover, the growth of AI and cloud has changed the channel even more, with more to come.

Read more...