Walsoon PT-04GY 4 Channels Wireless Remote Speedlite Flash Trigger Universal for Canon Nikon Pentax Olympus

Description

This wireless flash trigger is made up of two parts: Signal Transmitter and Receiver. The signal transmitter adopts the advanced circuit and components. It can transmit wireless signal that is being encoded with low power consumption. The receiver works with two AAA-type batteries and decodes with microprocessor, it can trigger up to two flash units simultaneously, so you can increase the flash power with an extra flash unit. Compatible with: * Canon SpeedLite 580EX II, 580EX, 550EX, 540EZ, 520EZ, 430EX/EXII, 430EZ, 420EX, 420EZ, 380EX; * Nikon SpeedLight SB-900, SB-800, SB-600, SB-28, SB-27, SB-26, SB-25, SB-24; * Olympus FL-50, FL36; * Pentax AF-540 FGZ, AF-360 FGZ, AF-400 FT, AF-240 FT; * Sunpak Auto 2000DZ, 622 Pro, 433AF, 433D, 383, 355AFm 344D, 333D; * Vivitar 285HV (Older Vivitar 285/283 works only with PC sync cord); * 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, for they use a special hot shoe). Specifications: Power of transmitter: 23A 12V mini battery(included, about one year lifetime) Power of the receiver(AC): 2 * 1.5V AAA Alkaline Battery(not included) Outdoor working distance: max. 30m / 90feet (open area, no fraise) Indoor operating distance: max. 25m / 75feet Channel: 4 channels Frequency: 433Mhz Synchronous speed: Max. 1/250sec Umbrella socket: approx. 0.8cm / 0.24in Color: black Material: metal + plastic Package size: approx. 7.5 * 6.5 * 4.6cm / 2.25 * 1.95 * 1.38in Package weight: 86g / 2.99oz Packages: 1 X 4-channel Transmitter(23A 12V battery included) 2 X 4-channel Receiver(AAA batteries NOT included) 1 X PC Sync Cord(2.5mm to PC) 1 X User Manual