HS 220 Buzzing Noise?

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HS 220 Buzzing Noise?

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HS 220 Buzzing Noise?
HS 220 Buzzing Noise?
2020-05-01 13:18:31 - last edited 2020-05-21 08:37:43
Model: HS220  
Hardware Version: V1
Firmware Version: 1.5.11

Hello is anyone having this weird problem im having last night when the electrician came and installed the switch is it dangerous i didint sleep the entire night cause i was worried about it. 

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Re:HS 220 Buzzing Noise?
2020-05-21 08:35:21 - last edited 2020-05-21 08:37:43

@Xilog 

 

If the switch made a buzzing noise, please help confirm some detailed information:

1. If possible, check and confirm the switch wiring diagram, ensure the wiring is correct.

2. Record the buzzing noise issue.

 

With the above two required information, we suggest you contact the technical support via email then and a support engineer will help follow up: 

https://www.tp-link.com/en/support/contact-technical-support/#E-mail-Support

 

Good days.

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