In-band ringer for analog dedicated lines in communication equipment
It is used for dedicated lines in the conventional analog method.
A variety of interfaces such as ODT, COT, and subscriber line IF are abundantly available, making it applicable for all purposes. Additionally, there are models dedicated solely to telephone use, as well as models that have contact signal transmission functions along with telephone capabilities.
- 企業：エレックス工業
- 価格：Other
