4-channel transmitter characterised by a refined and elegant design, realised with high-quality materials, equipped with a metal case-back, which make it the reference product of the range of exclusive accessories IRIDE. A high-end product which encloses the reliability and the safety of Benincà electronics. Advanced Rolling Code (ARC), Rolling Code and fixed code Available in two versions, both with 4 channels: Advanced Rolling Code and fixed code, recognisable through the white case (IRI.TX4AK) or Advanced Rolling Code and Rolling Code characterised by a black case (IRI.TX4VA).