Test the connection by pressing the call button on the outdoor unit. 4. Operation Guide : When a visitor presses the button, the Go to product viewer dialog for this item. will ring. Lift the handset to talk. Ending a Conversation : Replace the handset on the cradle.
Common bus system (typically 4-wire common + 1 individual call wire per apartment). Mounting Type: Surface wall mount. commax dp-ra01 installation manual
Triggers the dry contact relay or electrical strike via the system distributor. Test the connection by pressing the call button
Note: Wire colors may vary based on the specific cable manufacturer. Always trace wires using a multimeter if colors do not match the standard. commax dp-ra01 installation manual