Web conferencing equipment

function: â—† Auto reset after alarm â—† MCU control â—† Sensor with high stability â—† ceiling mounted â—† independence /network (optional) &...

dragon guard Electronics co., ltd is a leading manufacture of EAS products in China .Having about ten years of experience on producing all kinds of EAS accessories, such as RF/EM/...

Item No.:DW-013 Description:The sealing parts of products are made from qualified stainless steal. And the shell with long application life is composed of polyformaldehyde resin o...

4e1 Optical Transmitter & Receiver is a photoelectricity syncretic transmission apparatus with 120 channels (be equal to 120 voice channels). It takes GSI as core and provides...

RSBJ(XAGA 550) jointing closures are fiber reinforced jointing closures and widely used in non-pressurized telephone network for the protection of cable joints. RSBJ is based on a...