Function & Features 

What's the advantage of SF520A?

Easier to see who is in front of your door compare with a traditional eye hole.  Make your family feel more safe when stay at home.
Where to use?

it is widely used for hotel, tavern, villa , cottage, country house,etc.

  How to ship?

Based on the customer’s demands to choose the most economical shipping terms.

1. FedEx/DHL/UPS/TNT/EMS for samples, Door-to-Door; We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS.

2.  By Air or by Sea for batch goods, Shenzhen or Hongkong port is acceptable.

  Welcome to visit our company

Q1: What is the Warranty?

A1:  All our products ,there are 2 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.

Q2: How long the battery can be used? 

A2: If the battery is charged full, it can be used for 3-4 month as normal use.

Q4: What's the MOQ for OEM order? 

A4:  Just print logo on the unit, MOQ 100pcs.

       OEM giftbox and manual etc., MOQ 500pcs.

 How to Contact us?

Send your Inquiry Details in the Below, Click "Send" Now! or add my skype sunfor005.

We are 100% original manufacturer. We are looking for reseller and distributor in every country.OEM and ODM is welcome too.