Wireless Video Walkie Talkie

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

Headphone TX

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

3.    Operating voltage is 3.7V;
4.    Using 3.7V lithium battery-powered

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

1.    Operating time Voice current is 150mA 

 Handset RX

Technique Parameter

12. combined with power lines or 3G mobile phone to do remote monitoring.

11.  Micro-wireless Furtive snapshot

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

3. mining&building worksite

2. Power Grid and equipment maintenance

1. Electric power working-yard overhaul and monitor

Application Scope

TA-505 is a multi-functional visual 2.4G digital wireless transceiver walkie talkie which is is produced by our own R&D team,used the latest wirelesss speech image transceiver module CW-WMV-001,equiped with the latest RF chipHigh-performance ARM processor chip Micro digital camera, and used industrial-grade design criteria to build a multi-functional wireless video intercom product. It consists of two parts  headphone and handset. Headphone is equipped with wireless transceiver modulemicro-cameraearphone and other capture and playback devices. It collects speech signal through earphoneimage signal through camera,  and transfer out to handset, minwhile receive the speech signal from handset and play out through earphone. Similarly, the handset is equipped with wireless transceiver module, 2.4  TFT   LCD, earphone and other capture and playback devices. It receives speech image data from headphone and play out through earphone and LCD,   at the same time, speech  signal collected through the headset wirelessly transmitted to the headphone.  With  small size light weight easy to operate features, it can be applied to any one-way short-range wireless audio and video data applications.

 Wireless video walkie talkie:

wireless video walkie talkie
1portable and economic
2.Voice loud ,video clear
3 Distance over 300 meters
4headset and handse