Commax Dpra01 Installation Manual Link -

Plug the master handset's integrated power cable into your localized . Have a second person step outside and depress the doorbell button. Confirm that a distinct chime sounds simultaneously across both indoor stations. Test two-way audio clarity and depress the door release button to verify that the gate latch responds immediately. Troubleshooting Common Faults

: Surface-mounted type using a wall bracket and screws. Transmission Distance : Up to 100m using ∅0.65mmthe empty set 0.65 m m Up to 150m using ∅0.8mmthe empty set 0.8 m m Compatible Door Stations

The Commax DPRA01 is a popular digital video recorder (DVR) device used for security and surveillance applications. This guide provides a step-by-step installation manual for the Commax DPRA01, helping users to properly install and configure the device.

: Mount the installation bracket to the wall using the provided screws. Once the bracket is secured, slide the DP-RA01 handset unit down over the bracket tabs until it clicks into place. 3. Wiring Layout commax dpra01 installation manual link

: 100 meters using a 0.65mm copper wire, or up to 150 meters using a 0.8mm copper wire. Material : High-durability ABS Plastic. Tools and Components Needed

kit typically features a Master Room Station (DP-RA01M), a Sub Room Station (DP-RA01S), and a compatible Outdoor Door Station like the DR-2K. Review the essential operational specifications below before beginning: : AC 100V–240V, 50/60Hz Audio Output : 70mW Call Tone : Electronic xylophone chime

Do not run the intercom data/audio lines parallel to high-voltage AC power lines (e.g., 110V/220V home wiring) within the same conduit. Maintain a distance of at least 30cm (12 inches) to prevent constant background humming or audio distortion. Plug the master handset's integrated power cable into

Relocate low-voltage signals away from power loops. Replace unshielded wire paths with twisted-pair cabling. Incorrect relay wiring or insufficient lock power.

Align the grooves on the back of the handset with the bracket hooks and pull down to secure. : Operates on AC 100-240V

Only then should you route the cables through the wall and mount the unit. Test two-way audio clarity and depress the door

Visit the Commax Global Download Center and enter "DP-RA01" into the search bar to access the latest PDF revisions, engineering schematics, and regional compliance sheets.

: Always turn off the main power supply before starting the installation or repair.

Once the wiring is complete and the system is powered on, perform the following tests: