Description:

Simple installation, no need complicated tools, convenient for using.. Widely used, applicable to in rial and mining enterprises, organizations, public places schools for calling or notification signals, also applicable to the family doorbell, alarm and other use.. Non-sparking bell, stainless steel material, provides clear and loud sound.. stainless steel shell, sturdy, not easy to deform, antirust and durable.. Pure copper electric coil, with intermittent, no electromagnetic interference, powerful striking, stable performance and long service life..