Compatible camera models for compatible with Sony: Alpha a9 a99II a7 a7II a7III a7R a7RII a7RIII a7S a7SII a77II a3000 a5100 a6000 a6500 a6300 a77II a58 a68 NEX-3NL.Cybert-shot: DSC-RX1 DSC-RX100II DSC-RX100III DSC-RX100IV DSC-RX10M3 DSC-RX1RM2 DSC-RX100M4 DSC-RX10M2 DSC-WX500 DSC-HX90 DSC-HX50 DSC-HX60 DSC-HX300 DSC-HX400 DSC-RX100M2 DSC-RX100M3 ILCA-77M2 ILCE-6300 ILCE-77M2 ILCE-7RM2 ILCE-5000 ILCE-5100 ILCE-6000 ILCE-7 ILCE-7M2 ILCE-7R ILCE7S It has no direction, 80M+ remote distance and ultra-powerful anti-interference ability. With 30 channels for options, it can avoid interference caused by other similar devices. With international 2.4G transmission technology. It is stable and fast in response to the shutter. When you capture the beautiful moments of sunrise and sunset and flowers blooming and fading, you don't have to wait all the time. You can set the delay timer, exposure time, interval time, number of shots, repeat shooting interval time and repeat times. Available to control different brands of cameras and models by changing different camera connection cables. The transmitter and receiver use LCD screen which is simpler and easier to operate. TW-283 supports simple single shooting, 1S continuous shooting, [BULB] shooting, delay shooting and timer scheduled shooting. Delay photography setting can set delay time and photography number, delay time changes from 1s to 59s, photography number changes from 1 to 99. Timer scheduled photography time can be set from 0 sec to 99 hours 59 minutes 59 seconds. Photography number can be set from 1 to 99.