Model Number: CYONGNUO Timer Remote Cord TC-80 C1 Brand Name: YongNuo Key Specifications/Special Features: Timer Remote Controller TC-80 is a remote switch with thefollowing timer control and exposure count control functions. It isvery useful for time-lapse photography of blooming flowers,astrophotographySelf-timerInterval timerLong exposure timerExposure count control

Remote switch function

Size (W x H x D): 40 x 20 x 143mm

Net weight: 85g (not includes battery)

Compatible to:

Canon: EOS 30/33/50/300/300D(Digital Rebel)/350D(RebelXT)/400D(Rebel XTi)/450D(Rebel XSi)/1000D(Rebel XS)

Contax: N/Contax 645

Pentax: K110D/K100D/K200D/K10D/K20D/ *istDS/DS2/DS/DL2/DL/D

Samsung: GX-1S/GX-1L/GX-10/GX-20