Specifications:

• Ultrasonic remote-control wireless remote trigger, used for camera synchronously to touch off the studio lamp, consists of two parts: signal transmitter and receiver, which operates by wireless remote-control
• The advanced circuit of signal transmitter adopting launches out FM's radio signal. The circuit layout of the wireless remote trigger is designed with sleep function, thus the power consumption cost extremely low; one section of battery can be available for more than one year in sleep status and continuous touch-off reaches ten thousand times. Touch-off current remains only 0.01 milliamp-ere and will not create a bit harm to the flash contact of camera shutter
• The receiver, using AC for power supply of the wireless remote trigger, is controlled by FM's radio signal to decipher the work
• The strong anti-dryness, extremely low power consumption and sensitive reaction satisfy various types of trigger for camera in the use of synchronous flash
• Power Supply of the Signal Transmitter: 23A 12V mini-battery (in the transmitter)
• Power Supply of the Receiver: AC110V~230V, 50/60Hz
• Cable Length: 420mm / 16.5in
• Size: 104 x 65 x 32mm / 4.1 x 2.6 x 1.3in(L x W x H)

Details:

• The strong anti-dryness, extremely low power consumption and sensitive reaction satisfy various types of camera shutters

• Cheap remote trigger can transmit wireless signal that is being encoded. Camera triggers are devices that can connect to camera

• This wireless trigger is control discreteness for camera to trigger hot shoe flashgun synchronously

Usage:

• Unplug the AC power pin from the studio lamp and insert it into the AC input jack of the receiver
• Insert AC output pin of the receiver into the power input jack of the studio lamp
• Insert the trigger output pin of the receiver into the control jack of the studio lamp(socket for synchronous line)
• Connect the AC power supply and the DC power indicator of the the receiver will turn green
• Press down the testing knob of the transmitter,the trigger signal indicator of the receiver will turn red and simultaneously the studio lamp will flash to work
• Insert the Hot Shoe of the transmitter into the Hot Shoe jack of the camera for normal use
• If the camera has no hot shoe jack,insert one end of the synchronous line into the socker for synchronous line of the transmitter and the other end into the synchronous jack of the camera

NOTE:

• The power supply is wanted to be consistent with the body
• Please change new battery upon running out, or will appear flash leak
• Avoid falling or colliding with the hard thing
• If there is other wave to interfere at the place, probably can appear to flash by mistake
• This receive the machine power supply outputs biggest power of line as 250V 4As
• Please use the power supply with reliable grounding and should power off if not in use
• Non professionals are prohibited to dismantle it due to high voltage
• Never user it in moist, cold or high-temperature environment

DIY: Camera Trigger:

• Camera triggers are devices that can connect to any camera with a stereo jack--typically only SLRs (single lens reflex cameras)--that can trigger the shutter without the user having to press the on-camera shutter release button. They can be useful to reduce camera shake (as the user does not have to interact directly with the camera to trigger the shutter) or to capture high-speed objects. There are three main types of camera triggers: a release cable, a remote camera trigger and a light/sound trigger

Release Cable

• Release cables are plugged directly into the camera's stereo jack and refer to any device that can trigger the camera's shutter without the user needing to press the shutter release button. Because of its simplicity, the release cable can be made of almost any spare household part with a button. For instance, homemade release cables can be constructed from a mouse with a studio jack soldered on or a microphone button from a hands-free cell phone headset. Choose a device with a cord length that matches your needs. For instance, if you are planning to use your release cable for lightning photography, you should use a long cable that will permit you to get away from the storm. On the other hand, if you are planning to use the camera trigger just to help reduce camera shake, you can utilize a much shorter cable

Remote Trigger

• Remote triggers consist of two parts: the remote control and the receiver. The receiver is plugged into the stereo jack just as a standard release cable would be, but the remote receiver will not include any attached cords. Instead, the shutter will be released when the receiver is triggered by your remote control. Any two components capable of communicating with each other can be converted into a remote trigger. For instance, a photo-sensitive cell can be triggered with a laser pointer or a radio trigger can be activated with a device that releases radio waves. A remote trigger can sometimes be less reliable than a physical release cable, as your receiver may be activated by other devices than just your remote control. For this reason, homemade remote triggers are usually discouraged

Light/Sound Trigger

• Light and sound triggers, like remote triggers, involve plugging a receiver into the stereo jack of your camera. However, unlike remote triggers, the light or sound trigger does not have a remote control. Instead, the trigger is activated by either a bright flash of light or a loud, sudden sound. These types of triggers are usual for high-speed photography where humans would not be fast or precise enough to press the shutter release at the right time. For instance, a light trigger can be used to automatically trip a camera's shutter when a lightning bolt appears, and a sound trigger can be used to open the shutter when a gun is fired. Both triggers will require some familiarity with electronics, and should not be attempted unless you are comfortable creating and programming your own electronic devices

How to Protect Your Camera:

• In cold weather your first concern is batteries because they tend to have a shortened life span when used in low temperatures. Keep your camera's batteries in a warm pocket or glove whenever your camera is not in use, and simply place them back in when you are ready to shoot again
• Moisture in the air can also be a problem in cold weather. Wrap your camera in a plastic bag while it is in your camera bag and whenever it is not in use. You can also use a shower cap for the same purpose, they can fold up small and cost very little
• In the cold air static electricity becomes more prominent. A shock of static electricity can leave little lightning strikes on your film when advancing or rewinding. Try to unload static build up on your body by touching a metal object to release a spark on the object instead of your camera, and then you can advance or rewind your film slowly
• Perhaps the most volatile weather for your equipment is a rain storm. Covering your camera and lens with a plastic bag is a quick fix, but investing in a rain sleeve is much better. It is tailored to fit around the shape of a camera and will allow easier use of your camera than a wrapped up plastic bag
• Grains of rice or those little silica desiccant packets can be placed into your equipment cases to absorb any moisture inside
• Use an umbrella to shield your camera from rain or high winds that can shake your set up and blur the picture
• Finally, always keep a dry towel with you. Chances are your equipment will still receive some moisture and you will need the towel for a quick drying

Package Included:

• 1 x Transmitter
• 1 x Receiver
• 1 x Input Converter
• 1 x Sync Cord
• 1 x User's Manual