SDKs and examples
Development packages, integration examples and getting started.
Developers
Connect your systems with QHD.
Explore the system architecture and future SDK and interface resources.
Bring different intercom systems together.
A1 distributes audio. G1 links third-party base stations through 4W and network connections; the app and personal terminals join the conversation.
Third-party base station
G1 / 4W connection
Network link to A1
App / U1 / U2
Conceptual relationships only. Refer to official product documentation for wiring and interface requirements.
- Known connection
- G1 connects to third-party base stations over 4W and communicates with A1 through the network.
- Interface documentation
- SDKs, APIs and third-party development specifications have not been published.
Developer resources
Published resources will be organised by product family and compatible version.
Not published
Interface reference
Interface definitions, parameters and usage conventions.
Versions and compatibility
Supported versions, compatibility and change notes.