Secutron MRI-4030 Tri-Mode Heat Detector without Isolation

The Secutron MRI-4030 Tri-Mode Heat Detector without Isolation provides reliable, early fire detection for commercial and industrial security systems. Designed for performance and low nuisance alarms, this heat detector uses advanced algorithms and tri-mode sensing to distinguish real fire conditions from dust, insects, or debris—reducing unnecessary downtime and service calls. Built on the MRI-4000 series digital protocol, the MRI-4030 integrates seamlessly with compatible fire alarm control units and scales to large installations, supporting up to 240 devices on a single SLC. Installers benefit from quick address configuration using the handheld MIX-4090 programmer and clear LED indicators that differentiate alarm and trouble conditions at a glance. The unit’s Anti-Tamper feature and full compatibility with MRI-4000 input/control modules make it an ideal choice for security, surveillance, and building monitoring applications where reliability and maintainability matter. Add the Secutron MRI-4030 to your fire detection strategy for robust monitoring and simplified system management—contact your Secutron distributor to order or specify it for your next project.

• Delivers dependable early fire detection with tri-mode sensing to minimize false alarms and protect critical assets
• Scales easily—supports up to 240 MRI-4000 series devices on a single SLC for large security and monitoring installations
• Simplifies setup and maintenance with handheld MIX-4090 addressing and visible LED indication for alarm/trouble states
• Enhances system security with a built-in Anti-Tamper feature and compatibility with MRI-4000 input/control modules
• Uses a digital communication protocol for reliable integration into modern fire alarm and security systems (no isolation model)