If the remote control does not work (anymore) you can try the following:
- Open the camera app on your phone or tablet and point the remote control towards the camera lens. Check if you see a red light on the phone's screen when you press any button on the remote.
- If no infrared light is detected please check the batteries and make sure that they are inserted correctly.
- Try multiple buttons on the remote.
- Make sure the device you want to control is turned on.
- Pair/disconnect any connected devices.
- Reset the device and reinstall it.