FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addres
The HN-A500I provides a reliable and efficient means of amplifying audio signals for PAVA systems. This makes it a must-have for public places, especially during emergencies.
High sensitivity | Sturdy design. The L-PCM06A features a cone design with gasket for long operational lifetime. It is CE- and RoHS-compliant, and its metal grille appearance is resistant to rust and