: It uses a standard 2-wire system from the master handset to the door unit, which simplifies the wiring process. Expandable System : The setup supports one door station with two room stations , making it ideal for multi-room communication. Door Release Integration : It includes a dedicated electric door-key release button on the handset to remotely unlock doors. Xylophone Chime
The is a 1-to-2 audio intercom system designed for residential and commercial security. This system allows for clear audio communication with visitors and supports an electric door release feature for added convenience. Technical Specifications commax dp-ra01 installation manual
Commax DP-RA01 Installation Manual