Product detailsMaster control of the UNPLUGGED TTL lights using the corresponding TTL Transmitters. Best of all, the TTL transmitters are firmware upgradeable. As new cameras are launched ProMaster will continue to update our TTL monolight system for the best results.
+ ETTL mode with exposure compensation
+ Multi flash mode
+ Compatible with Unplugged TTL lights
+ 2.4 GHz operating frequency
+ 1/8000 second maximum sync speed
+ High speed sync
+ Manual mode
+ 15 Channels with 99 IDs
+ A, B, and C Groups with ratio control
+ Modeling light control (on/off & intensity)
+ AF assist beam (on and off)
+ Control of light’s audible function (on and off)
+ 300’ / 100 m range
+ USB firmware upgradeable
+ Weight: 3 ¼ oz / 92 g
+ Dimensions: 4 ¼” x 2 ¾” x 1 ½” / 108 mm x 70 mm x 38 mm
+ Power Source: 2 x AA batteries
* Availability of some features is camera-model dependent
* Weights and dimensions do not include batteries or cords.
+ Full compatibility with Canon TTL systems for ease of use.
1 UNPLUGGED TTL Transmitter for Canon
2 x AA batteries
ProMaster 5398 USB firmware downloading cable for computer connection. USB micro-B.