Wood Newly Wireless Video Intercom

Newly Wireless Video Intercom Basic function introduction
1) Adopt 2.4G SIM digital public frequency band: 2402--2483.5MHZ.
2) Air transfer rate is up to 2mbit/s, greatly shorten space transfer time.
3) Adopt ARM7 core, super operating capacity.
4) With 12-bits digital audio signal serial input, DAC audio output port, the sampling rate is 8kbps.
5) Image data transmission and voice date transmission synchronization.
6) Full-duplex voice model.
7)Image adopt MJPEG compression model, one-way wireless can up to 10-16 /s.
8)Transmit power is 16~20 DBM, receive sensitivity is -100DBM.
9) Communicate distance is up to 500m in open space.
10) Adopt AFH technology, can share the 2.4G frequency band with wireless network card and Bluetooth
11) Auto power-saving sleep protection, internal and external wake-up work.
12) Separate external power supply, wide voltage supply range DC 3.6V-6V
13) Random communication channels and synchronization channel
14) With monitoring function ,easy to operate
15) Adopt OV7725 camera, with 2.4-inch TFT display, clear image and clear picture.
16) Completely independent core technologies contribute to low-cost. We also can provide software upgrades without changing the hardware