> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/sdks-and-tools/universal-sdk-documentation/ios/devicecapabilities.md). # DeviceCapabilities Create an instance of the DeviceCapability, then use the properties described in this chapter. ### AutoSignatureCapture This property returns true if the device is capable of automatically capturing a signature during a transaction. {% code overflow="wrap" %} ``` BOOL AutoSignatureCapture; ``` {% endcode %} Return Value: Returns true if device is capable of automatically capturing a signature. Otherwise, returns false. ### BatteryBackedClock This property returns true if the device is equipped with a battery that preserves the internal clock when not powered by a host system or charging. {% hint style="info" %} BOOL BatteryBackedClock; {% endhint %} Return Value: Returns true if device is equipped with a battery backed clock. Otherwise, returns false. ### Display This property returns true if the device is equipped with display. {% code overflow="wrap" %} ``` BOOL Display; ``` {% endcode %} Return Value: Returns true if device is equipped with a display. Otherwise, returns false. ### MSRPowerSaver This property returns true if the device has the option to disable or enable the magnetic stripe reader head (MSR). The MSR may be powered down while the device is idle to minimize power consumption. {% code overflow="wrap" %} ``` BOOL MSRPowerSaver; ``` {% endcode %} Return Value: Returns true if device supports MSR power saver. Otherwise, returns false. ### PaymentMethods This property returns a bit masked option of payment methods supported by the device. {% code overflow="wrap" %} ``` MTU_PaymentMethod PaymentMethods; ``` {% endcode %} Return Value: Returns a bit masked option of MTU\_PaymentMethod. ### PINPad This property returns true if the device is equipped with a PIN Pad. {% code overflow="wrap" %} ``` BOOL PINPad; ``` {% endcode %} Return Value: Returns true if device is equipped with a PIN Pad. Otherwise, returns false. ### Signature This property returns true if the device is equipped signature capture. {% code overflow="wrap" %} ``` BOOL Signature; ``` {% endcode %} Return Value: Returns true if device is equipped with signature capture. Otherwise, returns false. ### SRED This property returns true if the device supports Secure Reading and Exchange of Data. {% code overflow="wrap" %} ``` BOOL SRED; ``` {% endcode %} Return Value: Returns true if device supports SRED. Otherwise, returns false. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://developer.magtek.com/sdks-and-tools/universal-sdk-documentation/ios/devicecapabilities.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.