Silent Call DB2-MC Doorbell Transmitter with Button

Get instant, reliable visitor alerts at entrances where a wired chime isn't available with the Silent Call Communications DB2-MC Doorbell Transmitter with Button. Designed for property managers, facilities teams and security integrators, this doorbell transmitter pairs with any Medallion Series receiver to extend door monitoring across apartments, condos, dorms, hotels and single-family homes. The DB2-MC runs on two AA batteries (included) and features a low-battery indicator to minimize service interruptions. Its million-Code RF technology prevents cross-talk from neighboring units, enhancing security and reducing false alarms—important for multi-tenant environments and surveillance workflows. Compact and easy to mount, the wired button connects to the nearby transmitter for flexible placement and quick retrofit without pulling new doorbell wiring. Backed by a 5-year limited warranty from Silent Call, it provides long-term reliability for scheduled maintenance and tenant safety programs. Add the DB2-MC to your access and monitoring strategy to improve visitor notification and support your broader security and surveillance system. Order now or contact sales to pair it with Medallion Series receivers for a complete solution.

• Provide instant, dependable visitor alerts at any entrance—no wired chime required
• Simple installation and battery-powered (2 × AA) placement flexibility for retrofit and new installs
• Works seamlessly with Medallion Series receivers using million-Code technology to prevent neighbor interference
• Low-battery indicator and included AA batteries reduce maintenance downtime
• Compact transmitter and button ideal for apartments, condos, dorms, hotels and single-family homes
• Backed by Silent Call's 5-year limited warranty for long-term reliability and peace of mind