Full-duplex Wireless 2.4inch video doorbell

porducts list

CCTV Camera [1]
CCTV Lens [1]
Fax Paper [1]
Fire Alarm Control Panel [4]
Network Hubs [1]
Other Pens [6]
Other Wire Mesh [1]
Pigment [1]
Satellite TV Receiver [1]
Sauce [1]
Smoke Detector [2]
Sports Caps [1]
Telephone Cords [1]
Winter Hats [1]

contact datails

Fengxing Industrial Development Co.,Ltd

10DCaihui Tower, Caihongxindu, Caitian Road, Futian District, Shenzhen

86 0755 22384003 (86 13590316755)

Larger photo of Full-duplex Wireless 2.4inch video doorbell

Full-duplex Wireless 2.4inch video doorbell


company	Fengxing Industrial Development Co.,Ltd
Categories	Duplex Board
Update	2011-04-06
Original Region	China
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Full-duplex Wireless 2.4inch video doorbell

Product Description

Using a 2.4G ISM band digital public:2402~2483.5MHz.
Air transfer rate of up to 2Mbit / s, greatly reducing transmission time space.
16-bit audio sampling accuracy, 8K sampling rate. DAC audio output port, output 16-bit.

4. Full-duplex voice mode.

Image data transmission and voice transmission data synchronization.
Using OV7725 camera, with 2.4-inch TFT screen, clear picture quality.
Image use MJPEG compression, one-way wireless up to 10 ~ 16 / sec.
Transmit Power 16-20dBm, receiver sensitivity of -90 ~-100dBm.
Communications from the open area up to 300 meters.
Indoor unit power supply 3.7V, outdoor power supply 5V, 1000MA.

11.using AFH adaptive frequency hopping technology, with wireless LAN and Bluetooth devices at the same time share the work of 2.4G frequency band.
12.Randomly generated communication channels and synchronization channels.