Federal Signal TELC-120 TelCom® Telephone Extension Ringer Device; 120 Volt AC, 0.24 Amp, 100 DB At 10 ft/110 DB At 1 m

Detailed Description: Federal Signal TelCom® Telephone extension ringer device features horn and strobe signals as an incoming call. It measures 4.530 Inch x 5.230 Inch x 5.100 Inch. Device is activated by ringing voltage. It has a current rating of 0.24 Amps and voltage rating of 120 VAC. Device features 0 - 85% non-condensing relative humidity. It has ringer equivalence of 1.0 B. Device has a loudness of 100 dB at 10 ft and 110 dB at 1 m. It offers ring detection of 40 - 150 VAC at 15.8 - 60 Hz and signal of 90 VAC at 20 Hz. Device operates at temperature of 32 to 112 deg F. Device is CSA certified, FCC approved and UL Listed.