Geek Smart - L-B202 - Fingerprint Door Lock for Bedrooms Apartments Office Hotels Color:Black A soft dual-layer comfort top

A soft dual-layer comfort top provides a smooth sleeping surface

it performs in nearly every situation

The 12 Qt and 20 Qt Gasket Boxes use the same lid

Universal receiver fits most ceiling fans

The security camera offers a 110-decibel siren alarm and two-way audio

Geek Smart - L-B202 - Fingerprint Door Lock for Bedrooms Apartments Office Hotels Color:Black A soft dual-layer comfort topColors Silver, Black Material Stainless Steel Lock Type Biometric Lock 3 In 1 keyless entry door lock Better for interior door: Bluetooth APP+ Fingerprint(110pcs) unlock less 0. 25s +Key. Easy install within 7 minutes Just need a screwdriver, no drilling needed, easier to replace existing old knobs. Suitable for all doors thickness about 1 3 8'' to 2 1 8'' (35 to 55mm). Adjustable backset from 2 3 8''(60mm) or 2 3 4''(70mm). Share & Remote Control