How to Choose Between Deadbolt and Handleset Smart Locks

How to Choose Between Deadbolt and Handleset Smart Locks

When shopping for a smart lock, you'll encounter two primary hardware configurations: smart deadbolts and smart handlesets (sometimes called keypad lever combos or entry door handlesets). Understanding the difference helps you buy the right product for your door and security needs.

What Is a Smart Deadbolt

A smart deadbolt replaces only the deadbolt portion of your door hardware. It's a separate unit from your door handle or lever. Most front doors have both:

• A **lever or knob** that turns to engage a spring latch (for pulling the door shut)
• A **deadbolt** above or below it for security locking

Smart deadbolts like the Schlage Encode, Yale Assure Lock 2, and Kwikset Halo replace only the deadbolt portion. Your existing lever or handle stays in place.

Deadbolt Advantages

• **Higher security ratings available** — most Grade 1 smart locks are deadbolt-only designs
• **Simpler installation** — only one component to replace
• **Lower cost** — typically $120–$250
• **Wide hardware compatibility** — works with virtually any existing lever or handle
• **More smart home options** — the majority of smart locks are deadbolt designs

Deadbolt Limitations

• Requires an existing lever/handle to latch the door
• Two separate hardware pieces (may look mismatched if styles differ)
• Older homes may have different bolt patterns requiring adapters

What Is a Smart Handleset

A smart handleset (also called a keypad entry handleset or smart lockset) combines the handle AND the locking mechanism into one integrated unit. These are common on upscale homes and new construction. They replace the entire door hardware package.

Handleset Types

Handleset Advantages

• **Unified aesthetic** — single coordinated hardware piece
• **One-product solution** — handle and lock in one
• **Better suited for decorative doors** — many handlesets offer architectural finishes
• **Simplified operation** — one location for all door functions

Handleset Limitations

• **Lower security ratings typical** — most integrated handlesets are Grade 2 or Grade 3
• **Higher cost** — typically $200–$400+
• **Complex installation** — replacing a full handleset requires more door prep work
• **Limited smart options** — fewer models available with Wi-Fi or Z-Wave

How to Determine What Your Door Has

Look at your front door right now:

1. **Two separate pieces (handle + deadbolt above it):** You have a standard split configuration. A smart deadbolt is the easiest and most cost-effective upgrade.

1. **One large decorative hardware piece with a keyhole in the handle and a separate deadbolt above:** You have a handleset. You can replace just the deadbolt with a smart lock, or replace the entire handleset.

1. **One integrated lever that both latches and locks:** You have a single-point lever lock. Some smart lever replacements exist, but options are limited.

Door Prep Requirements

Standard Deadbolt Door Prep (Most Common)

• **Bore hole:** 2-1/8 inches diameter (standard)
• **Backset:** 2-3/8 inches or 2-3/4 inches (distance from door edge to center of bore hole — check which you have)
• **Cross-bore:** hole in door edge for bolt mechanism

Most smart deadbolts include both backset configurations. Measure before buying to confirm compatibility.

Handleset Door Prep

• Requires additional bore holes for handle mechanism
• Often requires a **mortise** (large rectangular cutout) in the door edge
• May require a locksmith or carpenter for doors not pre-prepped for handlesets

Security Recommendation by Configuration

Final Decision Guide

Ask yourself these questions:

1. **Do I want maximum security?** → Choose a **smart deadbolt** (Grade 1 options are better)
2. **Do I want unified aesthetics and one product?** → Consider a **smart handleset** with a separate deadbolt above for security
3. **Is my door already prepped for a deadbolt?** → **Smart deadbolt** is the fastest, cheapest upgrade
4. **Am I on a tight budget?** → **Smart deadbolt** — more options under $200
5. **Am I replacing everything on a new door?** → Consider a **handleset + Grade 1 deadbolt** combo for the best of both worlds

For the vast majority of homeowners, a Grade 1 smart deadbolt installed in the existing deadbolt position offers the best combination of security, cost, installation simplicity, and smart home compatibility.