Sony RMT-P1BT

ILCE-7M3K, ILCE-7RM3, ILCE-9. The remote control has a high response speed with a minimum shutter release delay of 0.05 seconds or less. A light-emitting diode on the remote control indicates the camera's operating status by flashing or glowing steadily. To enable the remote control to be used in a wide range of environmental and weather conditions, it is protected against dust as well as moisture and provides reliable performance in temperatures from -10 °C to 50 °C degrees.

For maximum control over camera functions, the RMT-P1BT wireless remote control features a focus button for individual control of autofocus, a custom C1 remote control button that can be assigned according to user preference via the camera menu, and a start/stop button for video recording. The motorized zoom or digital zoom controls are ideal for remote video recording. For long exposures, the shutter can be opened and closed by tapping the main button on the remote control, eliminating the need to hold the button down for the entire exposure. Various possible uses of the remote control in combination with Sony Alpha cameras are shown on the website www.alphauniverse.com.