Sony RM-SPR1 Remote Shutter Release for A7 series

This wireless timer remote lets you control shutter release and interval shooting on a wide range of Sony cameras, helping to reduce camera shake and automate long exposures or time-lapses. It combines a backlit LCD, multiple shooting modes and wireless triggering up to around 60 metres, making it useful for landscape, astrophotography and studio work.

Key Points

The unit offers four shutter modes: single, continuous, bulb and a 2 second delayed release, plus a versatile timer function that includes self-timer, interval timer and long exposure timing. The backlit LCD makes settings readable in low light, and the screen layout is straightforward for quick adjustments. It supports auto bracketing for timed HDR sequences with options for 3, 5 or 7 continuous shots, which helps when capturing varying exposures for post-processing. 📸

Wireless range is stated at up to 60 metres, allowing remote triggering from a distance and helping to avoid camera vibration when working with long focal lengths or slow shutter speeds. For time-lapse work the intervalometer can be set for up to 199 programmable frames and also supports an unlimited shooting option in timer mode according to the manufacturer. The device replaces Sony RM-SPR1 and RM-L1AM remotes and connects using the supplied cords where required. ⚡

Technical Specifications

• Name: Remote Shutter Release for Sony
• Compatibility: Sony models including A7RIII, A7III, A9, A7RII, A7R, RX100 VI, HX99, A6000 series and others listed by the manufacturer.
• Modes: S (single), C (continuous), B (bulb), 2S (2 second delay); Timer modes: Delay, Interval, Long, N (number of frames).
• Maximum programmable shots: 1–199 photos, plus an unlimited option in timer mode.
• Wireless range: up to 60 metres.
• Display: LCD with backlight.

Usage Recommendations

For long exposures and bulb work, set the model to B and use the locking function if available to hold open the shutter without touching the camera. When shooting time-lapse sequences, plan your interval and total number of frames in advance to ensure battery life and storage are sufficient. For bracketing HDR sequences, select the BKLN setting and choose 3, 5 or 7 frames depending on the exposure range you require. 🌌

Note that compatibility varies across many Sony and Konica Minolta models, so confirm your camera model is on the supported list before relying on specialised functions. The wireless range can be affected by obstacles and ambient radio conditions, and the unlimited shot mode may depend on camera battery life and memory card capacity according to the manufacturer.