here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Sifely
Unlock the Future
Sifely, Unlock the Future !
Here at Sifely, we are developing and leading the world's most advanced and reliable smart access technology. We spare no effort to make products that save our customer’s time by making access control easy to use and providing peace of mind through comprehensive monitoring options. Our mission is to provide access technology that serves many households and businesses alike resulting in convenience and safety.
Shop All Products
Shop All Products
Shop All Products
Shop All Products
Shop All Accessories
Find the right product for you!
 Sifely St Smart Lock |  Sifely St Wifi Lock |  Sifely S Wifi Lock |  Sifely S Smart Lock |  Sifely O Wifi Lock |  Sifely O Smart Lock | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
Lock Mechanism Type | Lever Handle Lock | Lever Handle Lock | Lever Handle Lock | Lever Handle Lock | Deadbolt | Deadbolt |
Protocol | Bluetooth | Wifi + Bluetooth | Wifi + Bluetooth | Bluetooth | Wifi + Bluetooth | Bluetooth |
Alexa & Google Home Compatible | Sifely Gateway (not included) | Yes | Yes | Sifely Gateway (not included) | Yes | Sifely Gateway (not included) |
Operational Temperature Range | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) |
Fingerprint Sensor | ? | ? | ? | ? | ? | ? |
Door Thickness Range | 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” - 2 ³/16 " (35-55mm) | 1 ?” - 2 ³/16 " (35-55mm) |
Bore Hole Backset | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) |
Sifely
Unlock the Future
Sifely, Unlock the Future !
Here at Sifely, we are developing and leading the world's most advanced and reliable smart access technology. We spare no effort to make products that save our customer’s time by making access control easy to use and providing peace of mind through comprehensive monitoring options. Our mission is to provide access technology that serves many households and businesses alike resulting in convenience and safety.
Shop All Products
Shop All Products
Shop All Products
Shop All Products
Shop All Accessories
Find the right product for you!
Sifely St Smart Lock | Sifely St Wifi Lock | Sifely S Wifi Lock | Sifely S Smart Lock |  Sifely O Wifi Lock | Sifely O Smart Lock |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Lock Mechanism Type | |||||
| Lever Handle Lock | Lever Handle Lock | Lever Handle Lock | Lever Handle Lock | Deadbolt | Deadbolt |
| Protocol | |||||
| Bluetooth | Wifi + Bluetooth | Wifi + Bluetooth | Bluetooth | Wifi + Bluetooth | Bluetooth |
| Alexa & Google Home Compatible | |||||
| Sifely Gateway (not included) | Yes | Yes | Sifely Gateway (not included) | Yes | Sifely Gateway (not included) |
| Operational Temperature Range | |||||
| 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) | 14F to 158F (-10C to 70C) |
| Fingerprint Sensor | |||||
| ? | ? | ? | ? | ? | ? |
| Door Thickness Range | |||||
| 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” to 2 ¼” (35mm to 55 mm) | 1 ?” - 2 ³/16 " (35-55mm) | 1 ?” - 2 ³/16 " (35-55mm) |
| Bore Hole Backset | |||||
| 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) | 2 ?” or 2 ¾” (60mm to 70 mm) |