Smart Fingerprint Padlock Waterproof

TTLOCK App Smart Fingerprint Padlock Waterproof IP67 Zinc Alloy Biometric Padlocks With Buit-in Rechargeable Battery Anti-shearWhat are the highlights of this product?

The highlights include support for gateways, compatibility with Google Assistant, IP66 protection level, and Bluetooth connectivity.

What material is used for the electronics part of the door lock?

It is made of zinc alloy.

Does it work with all types of doors?

Of course, it works with wooden, brass, stainless steel, glass, and steel doors.