2.fashion design small tvs;
3.multi-system small tvs;
4.full-channel small tvs;
portable digital tv
7 inch TFT colour LCD TV;
Simple and fashion design;
7 inch HD panel with 1024*600resolution;
1 video input which can connect DVD/VCD;
Multimedia function for optional
TV/AV input,earphone slot;
TV system:PAL B/G D/K,I.Secam B/G D/K
Packaging & Shipping
Sample: We offer free portable digital samples; you need to pay cost and freight;
OEM&ODM: We can offer OEM&ODM portable digital service;
After-sell Service: We offer after-sell service, you can take a picture to us, our engineer will deal with you, if you met serious point, you can send back to us.
Shenzhen Tongwei Video Electronic Co., Ltd. is engaged in the liquid crystal display products, r&d, production, sales as one of the high-tech enterprises, factory building area of more than 3000 square meters.
The headquarters is Shenzhen Hechii electronic, founded in 2007, has a group of excellent technical personnel and advanced facilities, dedicated to the development of automotive and security series solution.
Through Tongwei has been committed to the A/V electronic products research and development and manufacturing. At present, we have the most advanced production lines, strict quality management system and perfect after-sales service, to ensure that meet the needs of customers. All our products comply with CE, FCC requirements and authenticated.
We now have three major series of products: 1.portable tv,portable digital tv series (2) the doorbell monitoring series 3. Multimedia broadcast series. We will continue to develop high-tech products with innovative design and function. Our products adopt Europe and contracted type product design style, according to international standard production, product once export gets customers vigorously said.
1. No sound while calling
a. Make sure all connections are secure and properly connected;
b. Make sure the volume knob on the monitor is turn up.
2. Unclear image
a. Check and adjust the brightness knob to meet your requirement;
b. Check if protecting film on the camera and infrared LEDs lights pull off.
3. Door not unlocking
The wire of unlock is disconnected or short circuit;
4. Date and time is not accurate
Power off and re-plug power, Re-set the data and time.