Features:

• Pure copper electromagnetic coil with discontinuity and no electromagnetic interference.
• Strong tapping, stable operation and long service life.
• Hard metal shell, not easy to deform, the sound reaches 100db, and it is farther and safer.
• The is coated with electroplating technology to make the material more anti-corrosive and less prone to rust and corrosion.
• Portable wired power supply, easy to install, can be installed on the wall, ceiling and other installation methods.
• Choose 12V / 24V / 220V according to the voltage you use.
• The maximum range is 600-800 square meters.

Specifications:

• Condition: Brand New
• Color: Red
• Material: Stainless Steel
• Size: 6 inches (150mm)
• Power Mode: External
• Optional Voltage: AC220V/DC 24V/DC12V
• Alarm Volume: 100db
• Surface Treatment: Electroplating

Package List:
1 * Internal Strike Bell

Note:

• It is used in an environment where there is no flammable or corrosive gas or conductive dust in the surrounding air without significant shaking and shock vibration.
• It can work normally when the rated voltage is 10%, and it can work continuously for no more than 10 minutes.