Seco-Larm SM-4105-LQ/B 4in Steel Door Recessed Alarm Sensor

The Seco-Larm SM-4105-LQ/B is a commercial-grade intrusion and alarm component from Seco-Larm, a recognized manufacturer of life-safety and security hardware. Designed for professional installation environments, this unit fits within Seco-Larm's SM-series product line and is suited for integrators and security contractors sourcing reliable alarm system components through commercial distribution channels.

Key features & benefits

• Commercial-Grade Construction — Built to Seco-Larm's professional standards, the SM-4105-LQ/B is designed for dependable performance in life-safety and security installations where component reliability is critical.
• Professional Installer Focus — Engineered for integration into broader intrusion and alarm systems, making it well-suited for commercial and light-industrial security projects managed by certified installers.
• Genuine OEM Product — Sourced directly through authorized distribution, ensuring authenticity and full manufacturer support for the SM-4105-LQ/B within your security infrastructure.