English Overview of the Godox Digital Timer Remote TR-S2 The Godox Digital Timer Remote TR-S2 is a versatile shutter remote control targeting outdoor photographers. This transmitter-receiver duo is armed with tools to fully utilize the creative potential of time-lapse photography. The exposure timer of the transmitter, a shutter delay feature, and four interval settings allow captivation of the diverse beauty that nature offers. Employing the 2.4 GHz Godox X wireless radio system, the remote control can be used to effectively and dependably trigger camera shutters and compatible flashes up to a distance of 100 meters. The receiver incorporates a release button cable with a male S2 Sony multi-terminal connector for use with compatible cameras. For enhanced reliability and control, users can establish 16 groups on any of the 32 channels. Compatibility Sony: a7 series (a7, a7 II, a7 III, a7S, a7R, a7R II), a9 series (a9, a9 II), a58, a6600, a6400, a6500, a6300, a6000, a5100, a5000, a3000, NEX-3NL, HX series (HX50, HX60, HX300, HX400), R1RM2, RX10系列 (RX10M2, RX10M3, RX10M4), RX100系列 (RX100M2, RX100M3, RX100M4, RX100M5, RX100M6, RX100M7) Key Characteristics of the Godox Digital Timer Remote TR-S2 Functions with X wireless radio system Includes a transmitter and receiver Offers delay, exposure timer, and interval settings S2 Sony multi-terminal connector Frequency: 2.4 GHz Wireless range: 100 meters Channels: 32 Dimensions of receiver: 75 x 44 x 35 mm Weight of receiver: 84 grams (with batteries) Dimensions of transmitter: 99 x 52 x 27 mm Weight of transmitter: 100 grams (with batteries) What's in the Box? Godox TR-TX wireless timer transmitter Godox TR-RX wireless timer receiver Release cable