The system offers a straightforward set of features designed for ease of use:
Align the slots on the base of the handset with the hooks on the wall bracket and pull the unit down slightly to secure it. commax dp-ra01 installation manual
Do not run the intercom data lines parallel to high-voltage household AC power lines. Maintain a distance of at least 12 inches (30 cm) to prevent standard electrical hum or buzz. Step-by-Step Installation Guide The system offers a straightforward set of features
Before beginning installation, ensure the following tools and components are available: commax dp-ra01 installation manual
What (fail-secure or fail-safe) are you trying to connect?