The main module of the Dahua DHI-VTO4202F-P outdoor panel is the main module of the IP outdoor panel with a 2 MP camera to which you can connect other modules necessary for a particular ACS task: display, keyboard, blocks with subscriber call buttons (1-, 2- or 5 -ty-button), display module, card reader, biometric fingerprint reader.
The DHI-VTO4202F-P module is based on a high-performance processor with Embedded Linux OS. The HD color camera with a fisheye lens has a resolution of 2 megapixels and a focal length of 1.95 mm. Camera viewing angle – 160° horizontally, 82° vertically and 180° diagonally. To ensure two-way communication, the module is equipped with a microphone and a built-in speaker. Sound quality is enhanced by a noise reduction and echo cancellation system.