With this app, you can control the shutter of your Sony Camera by connecting any Bluetooth selfie stick controller. To use this app, you have to connect your phone to the selfie stick controller via Bluetooth then connect your phone to the camera using WiFi. When you press the selfie stick controller button it will notify the shutter of your camera. If you enable "Always Connected" on the camera and run the app in the background, the connection between your phone and camera will re-connect automatically before shooting. * NOTE* Only testing on DSC-RX100M5A. - Supported Models (Including but not limited to) ILCE-7 ILCE-7M2 ILCE-7R ILCE-7RM2 ILCE-7S ILCE-7SM2 ILCE-5000 ILCE-5100 ILCE-6000 ILCE-6300 ILCE-6500 NEX-5R NEX-5T NEX-6 DSC-HX60/V DSC-HX80 DSC-HX90/V DSC-HX400/V DSC-WX500 DSC-RX1RM2 DSC-RX10M2 DSC-RX10M3 DSC-RX100M3 DSC-RX100M4 DSC-RX100M5 DSC-RX100M5A (Verified) Kindly inform us if the model won’t work. We'll do our best to fix it.