Three models of wired doorbells from our offer: OR-DP-MR-148, OR-DP-MR-149 and OR-DP-MR-161 are now also available in black. These doorbells are characterized by aesthetic design and simplicity of assembly. They are intended for indoors with 230V AC bell installation e.g. in a house, flat or shop. Additionally models OR-DP-MR-148 and OR-DP-MR-149 are equipped with anti-blocking function of the switch which protects against damage of the bell due to forced continuous work.
