
Level Bolt
Score: 78/100
Kwikset SmartCode 260
Score: 75/100Rankings

The Level Bolt is a retrofit smart lock that installs inside an existing deadbolt, preserving the original hardware and aesthetic appearance of the door. It offers multiple access methods including mobile app, keypad, voice control, and physical keys, while maintaining ANSI Grade 1/A security standards. It is best suited for design-conscious homeowners who want smart technology without visible hardware changes.

The Kwikset SmartCode 260 is a Grade 2 BHMA-certified keyless entry electronic keypad deadbolt designed for residential exterior doors without smart home connectivity needs. It features SmartKey re-key technology and customizable auto-lock settings, offering a secure alternative to traditional keys. It is best suited for users seeking affordable, reliable keyless entry for families or rental properties who do not require remote app control.
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(2) | ||
Battery Type | CR2 Lithium | 4 AA |
Backup Power | true | |
Installation & Fit(3) | ||
Backset Compatibility | 60mm, 70mm | 60-70 mm |
Door Thickness Compatibility | 44mm+ | 35-44 mm |
Installation Type | Retrofit | Deadbolt |
Connectivity & Smart Home(4) | ||
Connectivity Standards | Bluetooth | None |
App Control | true | false |
Voice Assistant Compatibility | Alexa, Google Assistant, Siri | |
Bluetooth Range (meters) | N/A meters | meters |
Durability & Environment(2) | ||
IP Rating | N/A | |
Operating Temperature | N/A | |
Access & Security(3) | ||
Security Grade | Grade 1/A | ANSI/BHMA Grade 2 |
Unlock Methods | App, Keypad, Voice, Physical Keys | PIN, Mechanical Key |
Fingerprint Capacity (credentials) | N/A credentials | credentials |


Products in the top-left offer the best value (high score, low price).

Professional reviewers view the Level Bolt as a breakthrough in smart lock design philosophy, prioritizing home aesthetic over technological visibility.
Everyday users consistently praise the invisible design and the preservation of their existing keys, noting that it maintains home aesthetics while adding smart functionality.

Professional reviewers and editors emphasize the Kwikset SmartCode 260's Grade 2 BHMA certification, noting it is significantly stronger than Grade 3 alternatives.
Everyday users praise the convenience of keyless entry and the flexibility of managing up to 50 user codes for family and guests. The auto-lock feature is frequently cited as a key security benefit.
“Disappears inside your door”

“Key still works perfectly”

“Solid build quality”


