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CCTV Surveillance >> Video Transmission System >> Phone-line Transmission
Color Video Door Phone    
Color Video Door Phone 1. Sounds from two indoor units will be heard and image will be presented on the video indoor units when someone presses the button of outdoor unit. 2. Waterproof aluminum-alloyed panel of the outdoor unit. 3. Raincover for the outdoor unit is available.4. Camera of outdoor unit is adjustable in four directions:up,down,left a...
VC-204P USB and PSTN conference Phone    
Full-duplex conversation, crystal clear voice Best for the conference room within 30 m2 and microphones gather cover 3m Support 10 attendees. Compatible with PSTN analogy network and USB VoIP network Approvals: FCC, CE, RoHS, EMC SonicClear patented voice processing technology ISO 9001: 2000
VC-200 PSTN Conference Phone    
Full-duplex conversation, crystal clear voice Best for the conference room within 30 m2 and microphones gather cover 3m Support 10 attendees SonicClear patented voice processing technology Approvals: FCC, CE, RoHS, EMC Easy installation ISO 9001: 2000
VC-206p USB and PSTN conference phone    
Best for the conference room 20~40 m2 and Microphones gather covers 5m Support 15 attendees. DSP based deep echo cancellation>-60dB SonicClear patented voice processing technology Compatible with PSTN analogy network and USB VoIP network. Approvals: FCC, CE, RoHS, EMC ISO 9001: 2000
VC-202 PSTN conference phone    
Best for the conference room within 20~40 m2 and microphones gather cover 5m Support 15 attendees. Bi-directional noise suppression purifies voice signal from both parties. Suppression>-20 dB. Comfortable noise generation for conversation Compatible with PSTN analogy network Approvals: FCC, CE, RoHS, EMC ISO 9001: 2000
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