wireless digital video walkie talkie

11.   Micro-wireless Furtive snapshot combined with power lines or 3G mobile phone to do remote monitoring.

10.   Plice obtain evidence wirlessly

9.    Real-time monitoring&inspection for telecommunication

8.    Air Force refueling monitoring

7.    Golf Course visible intercom

6.    Oil Field Construction

5.    Railway construction

4.    Army troops perambulation supervise

2. Power Grid and equipment maintenance

1. Electric power working-yard overhaul and monitor

Application Scope:

Charger: Input AC voltage 110V ~ 240V, 50/60Hz , Output 5V/1A , pass safety Certification.

 Battery: Polymer lithium battery 2000mA/h, 3.7V,  charge limit voltage of 5v

Accessaries:

6.    Working distance 300 meters,can be above 300M with modified antenna,plus power line or WIFI wireless relay of up to 100KM or more.

5.    Transmission Rate: 15~20frame/s

4.    Compression Method: MJPEG compression

3.    Resolution: 320 * 240;

2.    LCD Screen: 2.4"TFT

1.    Camera: OV7725

Image Parameter

8.    Earphone : with diameter 2.5 audio plug, microphone and volume adjust

7.    Voice Frequency : 300Hz ~ 3000Hz

6.    Receiver sensitivity is -100dBm

5.    Transmitting power is 16dBm

4.    Using 3.7V lithium battery-powered

3.    Operating voltage is 3.7V

2.    Fully opereating(including video)current is 200 mA

1.    Operating time Voice current is 170Ma

8.    Earphone : with diameter 2.5 audio plug, microphone and volume adjust

7.    Voice Frequency : 300Hz ~ 3000Hz

6.    Receiver sensitivity is -100dBm;

5.    Transmitting power is 16dBm

4.    Using 3.7V lithium battery-powered

3.    Operating voltage is 3.7V;

2.    Fully opereating(including video)current is 190Ma

1.    Operating time Voice current is 150mA 

Handset RX

2. In voice and vedio transmission status,press RX machineVideo OFFkey to close video and enter into power saving sleep of vocie communication status.

1. In call status, click RX machine key Number 1open video function to keep the two sides on talk and image signal transmission status.

Monitor Status

1) 2.4G auto-adustiing
2)voice and vedio clear
3)handholder and headset
4)patent product
5)strong penetrate ability