Product or Service
wireless video intercom
Profile:Manufacturer - Producer|Ref:PSL104292YH | Country: China | Currency: usd | Export: No
wireless video intercom Application scope
1) Power construction site maintenance
2) Network and equipment maintenance
3) Mining construction sites contact
4) Army overseer communications
5) Railway construction liaison
6) Oilfield construction liaison
7) Golf course intercom
8) Airport deployment of personnel command
9）Traffic police on duty communication
10）Police patrol communication
Ⅲ、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
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