Dead Bolt Secure In Brass - Prevent Unauthorized Access to Your Home by ANGEL GUARD PRODUCTS INC. $9.98. Secure your deadbolt! Dead Bolt Secure prevents unauthorized access to your house. Knob cannot be turned from the outside with bump keys, lock picking tools or even a stolen, working key. Installs easily without removing your current lock. Works on most deadbolts. Solid steel.
Keep your home secure with help from this Danalock BT100BC Bluetooth smart lock, which allows you to easily lock and unlock your deadbolt-equipped doors without a physical key and features an auto unlock feature that activates when your phone is sensed. Compatible with select Bluetooth-enabled cell phones and tablets, including iOS devices (Apple iPhone 4S or later) and devices with Android 4.4 KitKat or higher for wide-ranging use. Works with most doors and deadbolt locks.