Compatible Cameras: Canon Digital Rebel, XT, XTi, XS, XSi, T1i, T2i, T3, T3i, T4i, T5, T5i, T6i, SL1, EOS1300D,300D,60D,60Da,70D,80D ; PowerShot: G10, G11, G12, G15, G16, G1X, G3X, G1XII, SX50 HS, SX60 HS; Pentax: *ist D, *ist DL, *ist DS, *ist DS2, K100D, K110D, K200D, K-500, K100D, K20D, K10D, K-30, K-50, K- 7, K-5, K-5II, K-5IIs, K-3, K-3II， K 1; Samsung: GX-1L, GX-1S, GX-10, GX-20, NX100, NX11, NX10, NX5; Contax: 645, N1, NX, N Digial; Sigma: Sd1; Hassleblad: H series It features no directionality,80M+ remote distance and ultra- powerful anti-interference ability. With 30 channels for options,it can avoid interference caused by other similar devices. Using international 2.4G transmission technology.it's stable and quick in response to shutter. When capturing the beautiful moments of sunrise and sunset and flowers bloom and fade , you don't need to wait for the whole time . You can set delay timer,exposure time, interval time, number of shoots, repeat shooting interval time and repeat times. Available to control different brand's cameras and models by changing different camera connecting cable.The transmitter and receiver adopts LCD screen which is more easy and simple to handle. TW-283 supports simple single shooting, 1S continuous shooting, [ BULB ] shooting, delay shooting and timer schedule shooting.Delay Shooting Setting can set delay time and shooting number, the delay time alters from 1s to 59s, shooting number alters from 1 to 99.Timer Schedule shooting time can be set from 1 sec to 99hrs59mins59sec. Shooting number can be set from 1 to 99.