Ring signaler offers up to 95dB with various tone levels
Bright strobe flashes along with signal tone to attract your attention
Jack for optional ClearSounds SHK Vibrating Pad
Wall or desk mountable
Built-in dual modular phone jack for easy installation
Requires an RJ11 modular phone jack and a standard 120V electrical outlet
PLEASE NOTE: This will work only with an ANALOG telephone line. This will not plug into and operate on a multi-line and/or PBX phone systems.