- Telephone recording system: 16ch recording 16ch voice mail
- 2016-12-16 12:44
- Description:.desc-content { min-height: 250px }16ch PCI card Telephone recording system with auto-aswering andvoice mail
- YS-FSK1 100 m remote switch
- 2016-12-13 13:09
- Description:.desc-content { min-height: 250px }Working volt: DC 3-12VWorking current: 3-45mAEncoded type: Fixed codeSize
- 433Mhz RF radio module for serial data to wireless
- 2016-12-13 11:52
- Description:.desc-content { min-height: 250px }10dBm RF module provides wireless data link communication in twopoints up