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Specifications:
- This Shutter Release for SONY can be changed to fit for different camera
- FSK modulation used to improve the reliability and stability of the product, use the free worldwide 2.4GHz frequency
- RW-221 is high performance wireless shutter remote control
- This Shutter Release for SONY operates as long distance with single, 1sec continuous continuous, bulb, and 4 sec delay shoot
- This Wireless Remote Shutter Release can control multi receivers and cameras
- Compatible with: SONY DSLR a900 a850 a700 a550 a500 a3510 a450 a400 a300 a200 a100 Koinica MInolta DIMAGE a2 a1 9,7Hi, 7, 5, 4,3 DYNAX 7D 5D
Type
FSK 2.4GHz Wireless System
Operation Distance
100m
Channel
16
Transmit Power
-0 dB
Sensitivity
-99dB
Cable Length
1.2m (Coiled Style)
Transmitter Stand-by Time
3 Years (2 x AA battery)
Receiver Stand-by Time
400 Hours (2 x AA lithium battery)
Transmitter Size
97x 33 x 15mm/3.82 x 1.30 x 0.59in(L x W x H)
Receiver Size
66 x 37.5 x 28.5mm/2.60 x 1.48 x 1.22in(L x W x H)
Details:

- Shutter connect cable can be changed to fit for different camera
- RW-221 is high performance wireless shutter remote control

- This Shutter Release for SONY operates as long distance with single, 1sec continuous continuous, bulb, and 4 sec delay shoot
- FSK modulation used to improve the reliability and stability of the product, use the free worldwide 2.4GHz frequency

- This Camera Shutter Release can control multi receivers and cameras. RW-221 is using FSK system and world wide free 2.4GHz frequency
About Camera Shutter Release:
- Camera Basics: The two main components that work together on a camera is the aperture and shutter speed. The aperture controls how much light is let into the camera body, hitting the film/sensors, while the shutter speed dictates how long the light lasts
- Shutter Speed: Within the camera body is a mechanism that controls how long the film/sensors are exposed to the light. In low light situations, the shutter is open for longer. In bright light, the shutter opens and closes in a fraction of a second
- Shutter Release Cables: A shutter release cable connects to the camera and allows the photographer to take a photograph without having to touch the camera. In manual, 35 mm cameras, with no electronic controls, a wire with in the cable was pushed out to press down on the shutter release button. In modern cameras with electronic controls, the shutter release cable sends an electrical signal telling the camera to operate the shutter and take the photograph.
- Low Light: In low light situations in which the shutter in the camera remains open for a longer period of time, any movement of the camera during the exposure will result in a fuzzy or blurry photograph. A tripod is employed in low light situations and a shutter release cable is used to further minimize any potential movement of the camera during the exposure
- Other Uses: Portrait photographers will often use a shutter release cable when they take portraits. It is easier for subjects to have a person to connect with when the portrait is being taken than just being asked to sit still, smile and look at the camera. The photographer can easily interact with his subjects, resulting in more natural, relaxed portraits
How to Use Remote Capture on Camera:
- Install the software that comes with your camera. Most cameras built with USB interfaces come with the necessary software. For Canon DSLRs you use EOS Remote Capture, a feature included on the CD packed with the camera. However, if you have a Nikon you may need to purchase Nikon Capture or Capture NX2 separately
- Alternatively, download the software. Breeze Systems offers DSLR Remote Pro for Windows, which is downloadable software to support remote capture on most Canon DSLR cameras. For Nikon cameras, Breeze offers NKRemote, which is also software supporting remote capture. Breeze's products work only on Windows Vista, XP, 2000, ME or 98 SE. Canon Remote Capture X for Canons and Sofortbild (for Nikon cameras) can be used on any Mac running OS X 10.1, 10.2 or newer
- If using the camera's manufacturer's software, install all updates from their website
- Attach the camera to the computer using the USB cable that came with the camera
- Turn on the camera and start the remote capture. While most computers automatically detect the camera's presence and open the relevant remote capture tool for you, open it yourself and begin shooting photos from your computer
Package Included:
- 1 x Remote Shutter Release RW-221/RS1 for Panasnic DCM-FZ50 DCM-FZ20K Leica DIGLUX2
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E. Sarkissian
from ()
Bought this item on
06-02-2011- Other Thoughts: I use it when photographing birds to stay out of view of them. I think the cord length is just about right for what I use it for. Build quality is first rate (I guess you get what you pay for) and I am thoroughly satisfied with it :)
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Ricardo
from ()
Bought this item on
04-20-2011- Other Thoughts: I bought this item for my Nikon F100. I was pleasantly surprised at the good quality of materials and workmanship and the actual performance in real life situations. The threaded connector for the camera end is precision-machined, the wire is sturdy and the fit and finish of the handle is perfect. As advertised, pressing the button half-way makes the camera focus, and pressing all the way releases the shutter. I have not used the bulb function, but it has one. It can be used in a dark studio because the handle has anti-slip bumps on the site opposite the shutter release button.
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Fernando Montoya
from ()
Bought this item on
04-30-2011- Other Thoughts: The product was perfect for my needs. Received exactly what mentioned on the product description. Excellent service and delivery, really deserves a 5-STAR rating. Keep up the good works.
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A. Reeves
from ()
Bought this item on
05-10-2011- Other Thoughts: I'm very glad I bought this product. I love being able to focus, then shoot with the remote trigger. The trigger also has a lock to hold it down for multiple exposures. I just have more control with this corded remote vs my wireless remote. My only complaint is the length. My previous remote cord I bought was 6ft. This was great for shooting birds at a feeder, etc. This cord is only 41" long, so it's quite a bit short than my previous remote. I didn't read the product description carefully enough before I purchased. I didn't return it because I ended up using it a lot for portrait work. I will add a longer one to my kit later.
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P. Bradley
from ()
Bought this item on
04-07-2011- Other Thoughts: I've owned both the Nikon version this one. I much prefer this one. Lower price, smaller, works great!
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