This lock replaces your doorknob, so it’s best for doors that don’t have a deadbolt. Here's how it breaks down: Grade 1 locks are rated to provide the highest level of security, Grade 2 provides intermediate security, and Grade 3 provides basic security. These numbers are based on their performance on various tests administered by the American National Standards Institute (ANSI). It turns out that all quality locks are awarded an ANSI Grade of 1, 2, or 3. We considered basic locks, Bluetooth options, and smart locks, evaluating each product's ease of installation, feature sets, and security ratings provided by organizations like the American National Standards Institute (ANSI) and the Builders Hardware Manufacturers Association (BHMA). In our search for the best keyless entry systems, we sought recommendations and advice from a variety of experts. 'Many of the touchpad options also typically can hold between 15-25 different codes, allowing users to have separate codes for their immediate family, dog walker, babysitters, close friends, etc.” “These systems also tend to be family-friendly, eliminating a busy parent’s worry of keeping track of keys or having to entrust younger children or teenagers to keep ahold of a physical key,” says Garrett Lovejoy, VP of product management for Yale US Smart Residential. Keyless locks range from simple push-button keypads to smart locks that let you control everything from the touch of your phone, offering a range of versatile solutions for any door. Plus, installation is typically pretty easy if you’ve ever installed a deadbolt or a doorknob.

In today's world, keyless entry systems offer high-tech convenience and peace of mind.

The Spruce Home Improvement Review Board.

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