TS2411 Tong Ringer
TS2411CD Tong Ringer
TS2411CS Tong Ringer
TS2418 Telephone tone ringer with bridge diode
TS241807 Telephone Tone Ringer with Bridge Diode
TS2418CD Telephone tone ringer with bridge diode
TS2418CS Telephone tone ringer with bridge diode
TS2418_07 Telephone Tone Ringer with Bridge Diode