Hands-Free Color Video Door Phone
Shenzhen Yiant Security Equipment Co., Ltd.
Region: China
Update: 11/04/2011
Key Specifications
Features:
*Full duplex audio communication mode
*Transmission distance: 300m in open air
*16-digit phonetics sampling precision
*8K sampling rate, DAC audio output 16-digit
*Ov7725 camera and 2.4” TFT LCD screen
*Adopts AFH adaptive frequency hopping
*2.4G channel with wireless LAN and bluetooth devices