Signal products can be used for building up easy, functional and economical calling and alarm systems for versatile needs. Typical applications are: - calling- and alarm systems in public buildings - nurse calling systems in hospitals and elderly houses - calling systems in hotels and restaurants - entrance request systems in offices and public buildings - technical alarms in office and residential buildings - leak guards to detect leakages It's easy to design various systems just by combining basic features together. The installation doesn't need any special knowledge, nor there is a need for programming in any phase. The reliability is also a proven fact after several years of usage. The mainteanance and extension could be done without specialists and the spare parts could be found at the local wholesaler. Signal products are part of Jussi and Impressivo Wiring Accessory -series having the same frames and colors.