![4 Relays Module for HONEYWELL™ Devices [VSN-4REL]](http://sysaway.net/cdn/shop/products/VSN-4REL_grande.png?v=1673539581)
Reference:
VSN-4REL
Card of 4 NA/NC relay. Each relay can be configured independently and connect to 12 activation configurable matrices. Its installed inside the panel.
