Feature:
1. The stainless steel electric bell has a pure copper electric coil, intermittent, no electromagnetic interference, strong impact force, stable performance and long service life.
2. The internal strike bell is made of stainless steel, the electroplated surface is firm, not easily deformed, and is rust-proof and durable.
3. No spark bell, loud and clear sound, long transmission time.
4. School bell is easy and quick to install, without complicated tools, and easy to use.
5. Electric fire alarm is widely used. It is suitable for calling or notification signals of industrial and mining enterprises, groups, schools in public places, and can also be used as home doorbells, alarms, etc.

Specification:
Condition: 100% Brand New
Item Type: Electric Bell
Product Model: UC4-100MM
Shell Material: Stainless Steel
Power Mode: Wired
Power Consumption: 10W
Product Size: Approx. 4in
Bell Base Diameter: Approx. 100mm/4in
Sound Transmission Range: Approx. 300-400㎡

Package List:
1 x Electric Bell
✔BIG SOUND: Factory alarm bell has a solid metal shell, which is not easy to be deformed. The transmission range is wide, which is safer and more practical.
✔ANTI-RUST DESIGN: The surface of the electric alarm bell is electroplated to make the material more resistant to . The first-class technology enables the electric bell to continue to operate under extreme conditions.
✔ ANTI-INTERFERENCE: The pure copper electromagnetic coil of Electric fire alarm is discontinuous, no electromagnetic interference, strong tapping force, stable operation and long service life.
✔EASY TO INSTALL: Internal strike bell has a portable wired power supply, easy to install, and can be installed on walls, ceilings and other places.
✔ WIDE RANGE OF APPLICATIONS: Home doorbells is suitable for industry and mining, government agencies, public places and equipment, and also used for home doorbells, alarms, etc.