Description: The signal transmitter adopts the advanced circuit and components, and can transmit the coded FM wireless signa. The circuit of the transmitter has the function of standby and hibernation, thus it has low power consumption; The products can work under the standby mode for more than one year with only one battery; continuously trigger for thirty thousand times. the trigger current is only 0.01MA, which will definitely cause no damage to the flash contact of the camera. The transmitter is applicable to the traditional or digital camera with hot shoe or PC controlling interface. Receiver trigger adopts dry battery for power supply, which is safe, energy-saving, and convenient. The product adopts micro-computer for controlling the decoding, Which has superior anti-interference capability; sensitive reaction speed, the highest synchronous speed can reach 1/250 sec. All the models of the product uniquely have the multi-frequency isolation technique and the self coding matching function by users. Users can freely match and use the sender and the receiver according to the demands, which have 16 isolated channels to suit for specific shooting environments. Triggers set in different channels can be combined to work or independently work but do not interfere with each other in an efficient distance. Specification: Power Source: 23A, 2xAAA Outdoor operating distance (open area): >40M Indoor operating distance: >10M Frequency Channel: 16 Operating Frequency: FM 433Mhz Synchronous Speed: Max 1/250sec Suitable For: for Nikon SB-900, SB-800, SB-600, SB-28, SB-27, SB-26, SB-25, SB-24; for Canon 580EX II, 580EX, 550EX, 540EZ, 520EZ, 430EX/EXII, 430EZ, 420EX, 420EZ, 380EX; for Pentax AF-540 FGZ, AF-360 FGZ, AF-400 FT, AF-240 FT; for Olympus FL-50, FL36; for Sigma EF-500 DG Super, EF-500 DG ST, EF-430; for Sunpak Auto 2000DZ, 622 Pro, 433AF, 433D, 383, 355AFm 344D, 333D; for Vivitar 285HV (Older Vivitar 285/283 works only with PC sync); Other flash models with a trigger voltage of 12V or lower; Work with flash units using universal hot shoe like Nikon, Sigma, Olympus, Pentax (except Minolta SONY as they use a special hot shoe) Package Includes: 1x 16 Channels Transmitter (12V 23A battery inside remove) 3x PT-16/GY Receiver( AAA batteries do not provide ) 1x PC Sync cord for camera (2.5mm to PC) Note: PT-16/PT-16GY use the whole new system, So it can not work with any other flash trigger. If you use Nikon i-ttl system flash on this trigger, please confirm the flash is working in "M" mode, the receiver can not work with i-ttl flash in "ttl" mode,any i-ttl flash without manual mode will not work properly
