Description:

WIDE RANGE OF USES: Electric Doorbell Suitable for industrial and mining enterprises, institutions, public places and schools as call or notification signals, and also for home doorbells and alarms. SIMPLE INSTALLATION: Pure copper electric coil, with intermittent, no electromagnetic interference, strong striking force, stable performance and long service life. MAINTENANCE FREE: Home doorbell is easy to install, maintenance free and comes with a snap cover so you can use the device for a long time. STYLISH AND BEAUTIFUL: Doorbells come with eye-catching finishes that give an industrial look to your home or business enterprise's front door entry, doorbells for the hearing impaired, loud chimes, signal bells, and motorized school bells. : Super Loud Doorbell Selected stainless steel shell, strong, not easy to deform, rust-proof and durable, providing clear and loud sound.