Function：1. TW-283 supports simple single shooting, 1S continuous shooting, [ BULB ] shooting, delay shooting and timer schedule shooting.2. Delay Shooting Setting can set delay time and shooting number, the delay time alters from 1s to 59s, shooting number alters from 1 to 99.3. Timer Schedule shooting time can be set from 0 sec to 99hrs59mins59sec. Shooting number can be set from 1 to 99.4. Available to control different brand’s cameras and models by changing different camera connecting cable.5. The transmitter and receiver adopts LCD screen which is more easy and simple to handle.6. Using FSK module and 2.4GHz global free frequency range, its reliability and stability are improved.