Kantech DU-MODEM-RS Control Panel Accessory, Dial-Up External Modem for Remote Site with CBLK-11 Cable

Ensure dependable remote access and maintenance for remote or legacy sites with the Kantech DU-MODEM-RS dial-up external modem. As a purpose-built control panel accessory from Kantech (Johnson Controls), this modem delivers reliable communications for access control, security, and surveillance systems where IP connectivity is limited or as a backup link. The DU-MODEM-RS connects via RS-232 and ships with the CBLK-11 cable for quick, out-of-the-box installation, enabling secure remote monitoring, system diagnostics, alarm reporting, and firmware updates.

Optimized for integrators and facility managers, the DU-MODEM-RS minimizes downtime and reduces costly on-site service calls by providing predictable, low-bandwidth connectivity ideal for monitoring and maintenance tasks. Its compact form factor and straightforward setup streamline deployments across distributed sites and temporary installations. Whether you need a reliable fallback communication path or a solution for off-grid locations, the Kantech DU-MODEM-RS delivers practical, secure connectivity for access control and surveillance infrastructures. Add this modem to your toolkit to simplify remote management and improve operational efficiency.

• Provides reliable remote connectivity for access control panels and security systems where broadband is unavailable
• Includes CBLK-11 cable and RS-232 interface for fast, out-of-the-box installation and integration
• Dial-up external modem design reduces site visits by enabling remote monitoring, diagnostics, and firmware updates
• Acts as a redundant communications path for alarm reporting and surveillance systems, improving uptime and response
• Compact, field-ready control panel accessory that extends the life of legacy panels and simplifies maintenance