The NL1733 companionway control box is an essential device for efficiently managing companionway doors on various models of motorboats and sailboats. It enables smooth, secure operation, optimizing access control to boat interiors. This box is compatible with several ship models, including Lagoon 65, 66MY, 77, 78MY, Sense 50, Sense 55, and Oceanis 58. Specifications Compatibility: Lagoon 65, 66MY, 77, 78MY, Sense 50, Sense 55, Oceanis 58 Installation: Direct replacement or upgrade with AT4354 cable for Oceanis 58 Materials: Robust housing designed for demanding marine environments in post-machined anodized aluminum Functionality: Intuitive operation for precise control of motorized or manual companionway doors Installation / Maintenance Installation of the NL1733 control box is simple and easy for compatible models. All the electrical connections on this box have different connectors. This makes it impossible to make a wrong connection (Poka Yoke principle). Maintenance includes regular cleaning of electrical contacts and checking of connections to ensure optimum operation. Our review Pros : Easy installation and direct replacement (Poka Yoke on electrical connectors). Extended compatibility with various boat models Intuitive user interface Cons : Additional cable(AT4354) required for Oceanis 58 digital upgrade Technical documentation often limited to product purchase Conclusion The NL1733 companionway control box is a robust and reliable solution for controlling NOVAL companionway doors on yachts equipped with them. Its simplified installation and broad compatibility make it a top choice for owners looking to upgrade or replace their existing system. However, for the Oceanis 58, the addition of an extra cable is a detail to consider. Nevertheless, this product remains an excellent option for secure, efficient on-board access management. Good to know In the case of the OCEANIS 58, if the old mechanical key box is replaced by a new digital key box, add the AT4354 cable to connect the new box. English spoken On parle Français Call us: 33 6 33 30 44 50 Chat on WhatsApp Contact us by e-mail
