Alba B04 Dc 12V Wired Doorbell Access Control

Description

The ALBA B04 Wired Doorbell is a doorbell device designed for integration with compatible access control systems. It operates on a DC 12V power supply and provides a convenient wired doorbell function for controlled-entry environments. The device can be connected to suitable access control installations to provide an audible doorbell indication when a visitor or user requires attention at the entry point. Its wired design supports stable connection with compatible access control equipment without relying on wireless communication. The ALBA B04 is suitable for residential, commercial, office, institutional, and other access-controlled locations where a dedicated doorbell function is required. Its compact and practical design makes it suitable for use alongside compatible access control devices such as card readers, fingerprint terminals, keypads, door controllers, and electric locking systems. Designed for straightforward integration, the B04 provides a practical doorbell solution for modern access control applications. With DC 12V operation, wired connectivity, and access control system compatibility, the ALBA B04 can support convenient visitor notification and entry management in suitable installations.