Wireless Video Doorphone_indoor Monitor
- Company Name:Shenzhen Hilan Optech Co.,Ltd.
- Membership:Free Member
- Registration Date:2005. 08.18
- Contact:steven Cheng
- Related Keywords:doorphone
Maximum 2 cameras and 2 monitors same time in a system.
Choosing 2.4G ISM digital public frequnce resource:2402~2483.5MHz.
Transmitting at 20dBmï¼ÂÂReceving -100dBm;
With 8~12 digital audio serial input, DAC output, 8K audio aquizition for good audio quality. And audio volue presetable in 4 levels.
MJPEG digital video coding and decoding, 10~15 frames per second.
Reliable audio/video communication distance 150m in open area.
With AFH auto frenquncy jumping technology, working with 2.4G WIFI and blue tooth same time.
With auto sleeping mode, saving battery consumptions in stand by status.
With external power supplier for camera units DC3.6-6V, with this consideration, the lock can not be open from outside camera unit, but signal from monitor.
Random 40 bit encryption for digital audio and video to secure the communicaton.
Random communication channel jumping and sychronization, no interferance from same products installed nearby.
With communication, monitoring and remote lock opening functions.
Permitting monitor to monitor communication,like walki talki features.
Digital camera and digital 2.4 inch TFT LCD in the system for good image quality.
With self owned core technology, providing continioussoftware up grading without changs on hardware.
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Business Registry Number: 120-86-03931