The Ness RSI Radio Siren is a unique self-contained radio operated miniature internal siren which can be used as a Wireless Remote Siren Option for alarm control panels or as a  Standalone Siren operated by Radio Keys or other Ness radio devices.

Compatible With

Used in conjunction with the Ness 106-084 RST Radio Siren Transmitter, the siren can be activated by the application of a 12V trigger to the transmitter from any source. Or use any other Ness transmitters including Radio Keys and Radio PIRs.

• Wireless Siren with universal applications

Providing a powerful 116dB siren output, this has unlimited applications in Security, Fire, EVAC and many other applications limited only by your imagination.

Specifications