7 инчов безжичен DVR камера с четири монитора за камион с AHD 1280 Нощно зрение HD Wifi Камера SD карта Vcan1667
7 inch Wireless DVR quad monitor camera
7 инчов безжичен DVR камера с четири монитора за камион с AHD 1280 Нощно зрение HD Wifi Камера SD карта Vcan1667
Характеристика
- Top transmission distance: 130 м
- Support for loop recording
- Super easy 1 step installation
- Very low wireless signal delay
- Can display 2 ~ 4 screens at the same time
- AHD (Analog High Definition Technology)
AHD technology can realize reliable transmission of ultra-long-distance (500 м) high-definition video signals on analog transmission lines; it adopts advanced Y/C signal separation and analog filtering technology, which can effectively reduce color noise in the high-frequency region and image reduction. По-добре. Compared with the traditional CVI signal, AHD’s surveillance image quality has a qualitative leap and improvement, and the resolution can be equal to the HD 1080P level.
AHD-M(TVL) Характеристика:
• Clearer and advanced bright color separation, signal filtering, 3D noise reduction technology, higher image clarity, and better image reproduction.
• transmission far from the coaxial transmission of ordinary 75-3 line up to 500 м
• Highly integrated AHD front-end chip, high-definition quality products.
• Rearview Night Vision IR Waterproof Backup Reverse Camera with Built-in Wireless Transmitter –Auto Water-Proof Camera Lens, с 18 individual Infrared (И) LED. Ефективен обхват: 15м. It helps your view still clearly at night or in bad weather.
