- Maximizes the use of all line cards (SG-DRL3 STD)
- Patented ANI and DNIS acceptance
- Patented caller ID
- Proprietary Automatic Handshake Selection (AHS)
- Reduces phone costs
- Advanced 2-way sound integration
![](https://dscbg.com/wp-content/uploads/2024/01/l_p33_sg_systemiii-280x280-1.jpg)
Sur-Gard SG-SYSTEM III Virtual Receiver
16,339.64 лв.
Sur-Gard SG-DRL3E POTS line card for SG-SYSTEM III
3,559.50 лв.
SKU:
215
Categories: Long distance data transmission systems, Receivers
Description
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