New

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Thumbturn Deadbolt, Unlock by Palm Touch, Keypad, App, Apple Devices, or Key

(4.2 / 5)

Model# USI/DOOR/LOCK/PS/HK

$25900

New

Black Single-Cylinder Smart Lock Wi-Fi Thumbturn Deadbolt with Video Doorbell, Finger Print, Keypad, App, & 2-Way Audio

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Thumbturn Deadbolt with Video Doorbell, Finger Print, Keypad, App, & 2-Way Audio

(4 / 7)

Model# USI/DOORLOCKCAMFS/AG

$17400

New

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Thumbturn Deadbolt, Unlock by Fingerprint, NFC Keycard, Keypad, App, & Key

(5 / 3)

Model# USI/DOOR/LOCK/TH/AG

$12000

New

Universal Security InstrumentsBlack Single-Cylinder Smart Thumbturn Deadbolt Lock with 3-in1 Way to Unlock by App, Keypad, or Key

(4.8 / 6)

Model# USI/DOOR/LOCK/BN/AG

$8197

New

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Touchscreen Thumbturn Deadbolt with Finger Touch and Apple HomeKey

(4.8 / 6)

Model# USI/DOOR/LOCK/FS/HK

$21700

Get 10% off your purchase

Sign up for emails & save 10% on select home decor. Valid on select items.

Universal Security Instruments Door Locks

Get It Fast

Category

Review Rating

1 & Up

2 & Up

3 & Up

4 & Up

5

Price

Brand

Features

Security/ANSI Grade

Interior/Exterior

Universal Security InstrumentsBlack Single-​Cylinder Smart Lock Wi-​Fi Thumbturn Deadbolt, Unlock by Palm Touch, Keypad, App, Apple Devices, or Key

Universal Security InstrumentsBlack Single-​Cylinder Smart Lock Wi-​Fi Thumbturn Deadbolt with Video Doorbell, Finger Print, Keypad, App, & 2-​Way Audio

Universal Security InstrumentsBlack Single-​Cylinder Smart Lock Wi-​Fi Thumbturn Deadbolt, Unlock by Fingerprint, NFC Keycard, Keypad, App, & Key

Universal Security InstrumentsBlack Single-​Cylinder Smart Thumbturn Deadbolt Lock with 3-​in1 Way to Unlock by App, Keypad, or Key

Universal Security InstrumentsBlack Single-​Cylinder Smart Lock Wi-​Fi Touchscreen Thumbturn Deadbolt with Finger Touch and Apple HomeKey

Get 10% off your purchase

Support

Resources

About Us

Our Other Sites

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Thumbturn Deadbolt, Unlock by Palm Touch, Keypad, App, Apple Devices, or Key

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Thumbturn Deadbolt with Video Doorbell, Finger Print, Keypad, App, & 2-Way Audio

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Thumbturn Deadbolt, Unlock by Fingerprint, NFC Keycard, Keypad, App, & Key

Universal Security InstrumentsBlack Single-Cylinder Smart Thumbturn Deadbolt Lock with 3-in1 Way to Unlock by App, Keypad, or Key

Universal Security InstrumentsBlack Single-Cylinder Smart Lock Wi-Fi Touchscreen Thumbturn Deadbolt with Finger Touch and Apple HomeKey