--- product_id: 1175080 title: "Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000" brand: "raydio master" price: "₩450" currency: KRW in_stock: false reviews_count: 3 category: "Camera" url: https://www.desertcart.kr/products/1175080-raydio-master-sc-1-professional-bluetooth-4-0-camera-shutter store_origin: KR region: South Korea --- # Bluetooth 4.0 wireless control Compatible with 30+ Canon DSLR models 3-year CR-2032 battery life Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000 **Brand:** raydio master **Price:** ₩450 **Availability:** ❌ Out of Stock ## Summary > 📸 Capture the moment, control the future. ## Quick Answers - **What is this?** Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000 by raydio master - **How much does it cost?** ₩450 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1175080-raydio-master-sc-1-professional-bluetooth-4-0-camera-shutter) ## Best For - raydio master enthusiasts ## Why This Product - Trusted raydio master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad Canon Compatibility:** Works flawlessly with over 30 Canon EOS models, from 5D series to 1D and beyond. - • **Smart Scheduler Automation:** Send commands once, then free your phone—RDM-ST1 handles time-lapse and long exposures solo. - • **Ultra-Low Power Consumption:** Operates up to 3 years on a single CR-2032 coin cell battery—set it and forget it. - • **Compact & Self-Powered Design:** World’s smallest wireless shutter trigger that fits discreetly in your camera bag. - • **Seamless Bluetooth 4.0 Connectivity:** Instant wireless control from your smartphone or tablet, compatible with iOS & Android devices. ## Overview The Raydio Master SC-1 (RDM-ST1) is a compact, Bluetooth 4.0-enabled wireless shutter release trigger designed for professional Canon DSLR users. It offers seamless smartphone control via a free iOS and Android app, ultra-low power consumption with up to 3 years battery life on a single CR-2032 coin cell, and an innovative Smart Scheduler that automates shooting tasks without continuous phone connection. Compatible with over 30 Canon EOS models, it’s the ultimate tool for group shots, long exposures, and time-lapse photography. ## Description RDM-ST1 The New Shape of Camera Shutter Control RDM-ST1 is the smallest smart phone controlled self powered wireless shutter release trigger ever made. No matter you simply want a wireless shutter for taking a group photo, long exposure photo or time lapse pictures, the intuitive user interface provided by the smart phone or tablet's mobile application can let you get it done easily. RDM-ST1's innovative Smart Scheduler frees up your mobile device after the command is sent to the device. RDM-ST1 will carry out the photo taking task for you. RDM-ST1 is easy to use. Just connect the mini shutter release cable to your camera. Turn on the mobile application and shoot. RDM-ST1 connects to your iPhone, iPad and iPod Touch using Bluetooth 4.0 wireless protocol. Bluetooth 4.0 is required for your mobile device in order to work with RDM-ST1. RDM-ST1 can be connected to virtually any camera having shutter release connector through different kinds of shutter release cable. RDM-ST1 can control the meter on/auto focus and trigger shutter release by sending signal through the wire. Once the trigger signal is received from the Bluetooth, RDM-ST1 interpret the signal and trigger the camera's shutter immediately. iOS & Android App is downloadable for free from App store & Google play. The following devices are supported: • iPhone 4S • iPhone 5S, 5C, 5 • iPad Air • iPad with Retina Display • The new iPad • iPad mini • iPod Touch (5th Generation) • Samsung Galaxy S4 and Mega • Google NEXUS 7 and other Android Devices with Android OS 4.3 or above with Bluetooth 4.0 support Simply look up the iPhone App “Raydio Master” in iTunes App Store. Also available in Android App on Google Play. Search "Raydio Master" on youtube for video tutorial. ## Features - RDM-ST1 is easy to use. Just connect the mini shutter release cable to your camera. Turn on the mobile application and shoot. - RDM-ST1 connects to your iPhone, iPad, iPod touch, Samsung S4, Mega, Google Nexus 7 and other android devices by Bluetooth 4.0 protocol. Bluetooth 4.0 is required for your mobile device in order to work with RDM-ST1. - RDM-ST1 can control the meter on/auto focus and trigger shutter release by sending signal through the wire. You can send shutter release commands through the mobile application. Once the trigger signal is received from the Bluetooth, RDM-ST1 interpret the signal and trigger the camera's shutter immediately. - Thanks to the extremely low power consumption circuit and Bluetooth 4.0 technology, RDM-ST1 can be operated by a CR-2032 coin cell for up to 3 years without the need of replacing battery. - RDM-ST1 is the smallest smart phone controlled self powered WIRELESS shutter release trigger ever made. No matter you simply want a wireless shutter for taking a group photo, long exposure photo or time lapse pictures, the intuitive user interface provided by the smart phone or tablet's mobile application can let you get it done easily. RDM-ST1's innovative Smart Scheduler frees up your mobile device after the command is sent to the device. RDM-ST1 will carry out the photo taking task for you even your mobile device is not connected. ## Images ![Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000 - Image 1](https://m.media-amazon.com/images/I/51Abse90yIL.jpg) ![Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000 - Image 2](https://m.media-amazon.com/images/I/41pfmxroZCL.jpg) ![Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000 - Image 3](https://m.media-amazon.com/images/I/41kGP1HqIDL.jpg) ![Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000 - Image 4](https://m.media-amazon.com/images/I/51snpMNWmpL.jpg) ![Raydio Master SC-1 Professional Bluetooth 4.0 Camera Shutter Release Trigger RDM-ST1 Intervalometer for Canon 5D, 5D Mark II, 5D Mark III Canon EOS 6D,7D,1D, 1Dx Canon EOS 1D Mark II,1D Mark IIN, 1D MarkIII,1D Mark IV, Canon EOS 1Ds, 1Ds Mark II, 1Ds MarkIII Canon EOS 10D,20D,20Da,30D,40D,50D,20D,10D,D60,D30 Canon EOS 1V, EOS 3, EOS D2000 - Image 5](https://m.media-amazon.com/images/I/41EgUuLqBHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Finally Learning My Camera *by T***N on June 30, 2014* First and foremost, the price can't be beat. With that said, this replaced a cheap wired remote (off-brand) that worked some of the time (more frustrating than fruitful). It does exactly what it says and very well. The receiver is tiny and hangs from the cord without any worry of pulling loose any solder connections (although I would recommend attaching to the camera or strap). Side note on that: Has anyone successfully attached the little strap it comes with? I messed with it for 20 minutes and gave up! Otherwise, the device is flawless. The best part: With so many in-app features, tweaks and settings, I've been forced to learn how to use my Canon 20D after nearly 10 years of point-and-shoot on auto mode. That, alone, has been worth its weight in gold. Can't wait to see my shots this time next year. ### ⭐⭐⭐⭐⭐ Great for time laps videos *by A***Y on April 23, 2015* I have used it a few times making some time laps videos, and it has been working great for me. ### ⭐⭐⭐⭐⭐ Five Stars *by H***. on July 23, 2014* so simple and it works. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/1175080-raydio-master-sc-1-professional-bluetooth-4-0-camera-shutter](https://www.desertcart.kr/products/1175080-raydio-master-sc-1-professional-bluetooth-4-0-camera-shutter) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-29*