The TEIV1+ is designed to simplify a visitor’s experience with PIN-based access control and easy-to-use scroll and direct calls. The TEIV4+ is designed to provide convenient access with a card reader of the user’s choice. With the TEIV4+ it is also possible to house leading access control card readers such as HID and Elatec, removing the need for separate card reader mounting products. Both intercoms are engineered to provide the best audio and video communication performance tailored to every environment. Zenitel’s solutions deliver the excellent audio technology, with automatic volume control, acoustic echo cancellation, and active noise reduction features. This new range further expands its feature set with a wide-angle lens and exceptional low-light performance while maintaining HD video quality. Zenitel products are engineered to provide high availability, even in the most demanding environments. 

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