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+# HomeSpan Services
+
+The following tables list the HomeKit Services and Characteristics supported by HomeSpan. In general, HomeSpan implements all HomeKit Services described in [Apple's HomeKit Accessory Protocol Specification (HAP) Release R2](https://developer.apple.com/support/homekit-accessory-protocol/), except for those that involve video or audio streaming, Apple TV, or advanced lock management (i.e. all HAP Services except those that require Characteristics with a TLV8 data type).
+
+### Service List
+
 | Service | Required Characteristics | Optional Characteristics |
 | ------- | -------------------- | ------------------- |
 | AccessoryInformation| FirmwareRevision<br>Identity<br>Manufacturer<br>Model<br>Name<br>SerialNumber | HardwareRevision |