Promaster Bluetooth Remote-Sony RMTPBT1
The ProMaster 9369 Bluetooth Remote for Sony replaces the functions of the RMT-P1BT. It connects to a variety of Sony cameras and provides features such as: shutter release, video start & stop, zooming of the lens, focusing, and more. Its functionality will vary by camera and lens model.
Bluetooth remotes consume less power than infrared models, and line-of-sight is not required for the remote to operate the camera. Bluetooth also paves the way for two-way communication, which allows the camera to send information back to the remote. In addition to triggering the shutter, photographers and videographers will appreciate that these remotes can operate the zoom of compatible lenses.