DMP 381-2 18COAX Cable Brass Washers Cellular Alarm Panel

The DMP 381-2 is a genuine DMP-manufactured coaxial cable assembly with integrated brass washers, engineered specifically for cellular communication applications within professional security and intrusion alarm systems. This component serves as the dedicated RF signal pathway between a control panel or communicator and the cellular antenna, ensuring the integrity of the wireless transmission link that keeps a protected site connected to the central monitoring station. The inclusion of brass washers provides a secure, corrosion-resistant mechanical interface at the termination points, a detail that reflects the precision assembly standards expected in life-safety installations. Designed for use within DMP security system deployments, this cable assembly is the type of purpose-built accessory that professional installers rely on to maintain signal quality and long-term reliability in commercial and critical-facility environments where communication continuity is non-negotiable.

Key features & benefits

• Purpose-Built for Cellular Communication — Configured specifically to support the cellular communication module in DMP alarm and intrusion systems, maintaining a clean and reliable RF signal path from the control equipment to the antenna.
• Brass Washer Hardware Included — Integrated brass washers at termination points provide a durable, corrosion-resistant mechanical seal that supports stable, long-lasting connections in demanding installation environments.
• Genuine DMP Component — Sourced directly from DMP, this cable assembly meets the manufacturer's own quality and compatibility standards, reducing the risk of signal degradation or fitment issues associated with third-party substitutes.
• Supports Life-Safety Communication Integrity — In intrusion and alarm applications, a dependable cellular uplink is critical for alarm transmission. This cable assembly helps preserve that uplink by providing a dedicated, purpose-matched signal conduit.
• Professional Installer Confidence — Packaged and supplied as a discrete accessory, this assembly allows technicians to replace or extend the cellular antenna connection cleanly and efficiently during new installations or service calls, minimizing downtime.