KG3022D Microcomputer Ring Controller Automatic School Bell Timer AC220V

KG3022D Microcomputer Ring Controller Automatic School Bell Timer AC220V

1. Function and purpose

KG3022D Timer  can be used as an automatic bell control for factories, schools, and institutions according to the time set by the user. If equipped with the corresponding language lozenge, it can also be used as a voice prompt for the schedule of the family and the office to realize the warning function of automatic and timely code correction.

2. Specification

3. FAQ

1. Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

Yes , We have product e-catalogue.Please contact us on line or send an Email to sending the catalogue.

2. how can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment;

3.When can you reply inquiry?

Your inquiry will be replied within 24 hours.

4.What kind of payment do you accept?

We accept T/T,Western Union and PayPal, Alibaba trade assurance order online. Please be sure that we can receive the

same amount of the Invoice. And we also can accept the RMB payment.

5.What about your delivery time?

In the common time, We can send the sample within 7 week, Mass production need to check with our production department

4. Contact US