Due to a change in the chipset, newer versions of the DBX68GS and DBX68BU are not compatible with units that were supplied previously.

Before purchasing or pairing an additional baby unit, please check the serial number:

• DBX68GS complete sets with a serial number from date code 2511 onwards are the new version.
• DBX68BU baby units with a serial number from date code 2602 onwards are the new version.
• These newer versions are not compatible with previously supplied DBX68GS sets or the older white DBX68BU.
• Units from the new version are compatible with each other.

If you have an older DBX68GS and would like to add an extra camera/baby unit, please check the serial numbers of both products first. If you are unsure, contact us and provide both serial numbers, and we can check the compatibility for you.