[Electronic and Electrical] - [Fire alarm]

Factory outside the school bell ringing instrument 8-inch external-type bells | diameter 120mm

Factory outside the school bell ringing instrument 8-inch external-type bells | diameter 120mm
Product code: 46551000030
Unit price 7.05$
Sold quantity 86
Available stock 321

Product parameters:

  • Brand: Changdian
  • Model: 8 inch bell up the Great Wall


Great Wall 8 inch outflanking electric bell

Product Video Introduction http://v.youku.com/v_show/id_XNTM2NTE1MDcy.html

1. Applicable scope
This product is a sparkless bell, stainless steel, suitable for industrial and mining enterprises, institutions, public places schools and equipment supporting the exchange of 50HZ, voltage to 220V below the circuit, for the call or notification signal, also applies to the family for the doorbell , Alarm and so on.


Second, the normal working conditions:

1. altitude of not more than 2000 meters

2. The ambient medium humidity is not higher than +40 degrees and not less than - 25 degrees relative humidity of not more than 90% (when the temperature at +25 degrees)

3. Use in the surrounding air without flammability and corrosive gases or conductive dust and no significant shaking and shock vibrations.

4. When the rated voltage ± 10% can work normally, continuous work is not more than 10 minutes.

5. The pollution level is level 2 and the installation category is Class II.










First, function and use

This product can be used according to the user set the time, can be used as factories, schools, organs automatically ringing control.If the corresponding language with the film, but also as a family, the agency schedule the voice prompts to achieve automatic, timely and accurate warning effect.