YN ML-3N1 IR Wireless Remote Shutter Trigger Switch with Bulb and Focus Controls

- Yongnuo brand offers good build quality and great value - Transmitter powered by 2 x AAA, receiver powered by 1 x CR2 (included) - Features motion detection automatic self-trigger (triggers when human or animal passes by) - Ergonomic Remote Handle - InfraRed communication between remote and trigger - Compatible with NIKON F6, F5, F90, F100, D1/D1H/D1X, D2/D2H/D2X, D100/D200; KODAK DSC-14N; FUJIFILM S3Pro Dimensions: 4.61 in x 1.18 in x 0.91 in Weight: 6.17 oz