Timbre con cable, volumen alto (120 decibelios) - no requiere pilas, fácil instalación.

This wired doorbell is ideal for a reliable and clear doorbell alarm system. With a volume of up to 120 decibels, it ensures you won't miss any visitors. Installation is extremely simple and flexible: you can mount the doorbell on the wall or attach it to the door using the included double-sided tape. A major advantage is that it requires no batteries; the doorbell is powered directly by a 12V power supply. The small and compact white ABS plastic housing (approximately 8.7 x 6 cm) easily blends into any interior décor. Suitable for all types of access control systems. Enjoy stable and reliable performance and clear sound quality.