
Yale Assure YRD256
Score: 78/100
Yale Black Code
Score: 82/100Rankings

The Yale Code Keypad Deadbolt (YED210-NR-BSP) is a standalone, keyless electronic deadbolt designed for simple DIY installation with a backlit touchscreen. It offers a modern Black Suede finish and supports 20 codes but lacks smart home connectivity. It is best suited for beginners or tech-averse users wanting simple keyless entry without Wi-Fi dependency.

The Yale Assure Lock SL is a slim, retrofit smart deadbolt designed for keyless entry via a backlit touchscreen keypad, with optional Wi-Fi and Bluetooth modules for app control. It features auto-unlock capabilities and compatibility with major voice assistants, offering a tamper-proof security solution. However, the need to purchase separate modules for full remote functionality is a significant drawback for some users.
| Attribute | ![]() | ![]() |
|---|---|---|
6 monthsbest | — | |
1 years | 3 yearsbest | |
2.25 inchesbest | 2.24 inches | |
2.76 inchesbest | 2.76 inchesbest | |
140 °Fbest | 140 °Fbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(2) | ||
Battery Life (months) | 6 months | months |
Battery Type | AA | 4xAA |
Support & Warranty(1) | ||
Warranty Length (years) | 1 years | 3 years |
Security & Access(4) | ||
Security Grade | Grade 2 | EN Standard |
Unlock Methods | Keypad, App, Key, Auto-unlock | Keypad, Physical Key |
Keypad Type | Backlit Touchscreen | Touchscreen |
Encryption Standard | Z-Wave/Zigbee | |
Installation & Compatibility(2) | ||
Door Thickness Compatibility (inches) | 1.375-2.25 inches | 1.38-2.24 inches |
Installation Type | Retrofit | Standard Deadbolt Replacement |
Connectivity & Smart Features(3) | ||
Smart Home Integration | Yale Access, Z-Wave, Zigbee, Alexa, Google, Siri | None |
Bluetooth Range (feet) | N/A feet | None feet |
Wi-Fi Standard | N/A | None |
Build & Durability(1) | ||
IP Rating | N/A | IP65 |


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

Professional reviewers highlight the Yale Assure Lock SL as one of the most versatile smart locks due to its slim design, simple installation, and versatile entry options, though setup tweaks are necessary for optimal performance.
Everyday users commonly praise the lock for its effortless keyless entry, quick setup, and reliable auto-relock features, but recurring complaints include occasional strike plate resistance and variability in battery life.

Professional reviewers from Best Buy, Home Depot, and Lowe's praise the Yale Code Keypad Deadbolt for its solid build quality, clean low-profile design, and straightforward installation process.
Everyday consumers on retail sites commonly praise the easy installation, reliable keypad functionality for sharing access with family or caretakers, and the stylish Black Suede finish.

