Smart Black Lever Set with Bluetooth Access, Fingerprint Security, and Backup Key
Upgrade your home security with the Austyle 89413 C4 Key In Lever Set. This digital smart lever offers versatile entry options including Bluetooth, fingerprint, PIN code, and a mechanical override for peace of mind. Its IP55 rating ensures durability against the elements, and it easily retrofits onto existing doors. Complete with three swipe cards and a high-security dead latch, this stylish black set combines functionality with modern design, making it a smart choice for any homeowner.

Let’s explore its impressive features:
Features:
- Adjustable Latch:
- Includes Adjustable 60-70mm Tubular Latch
- Door Compatibility:
- Suits door thickness 35-60mm
- Retro Fit Onto Existing Doors
- Access Options:
- Card Reader with Mechanical Override
- Bluetooth, Finger Print, and Pin Code access
- Includes 3 Swipe Cards and C4 key Override
- Security Features:
- Includes High Security Dead Latch
- IP55 rated for durability
- Design Options:
- Available in Silver/White or Black finishes
- Smart Technology:
- TTLOCK App compatible
Upgrade your security and convenience today by purchasing the Austyle 89413 C4 Key In Lever Set in sleek black!
Features:
Includes Adjustable 60-70mm Tubular Latch
Suits door thickness 35-60mm
Card Reader. Mechanical Override. IP55
Retro Fit Onto Existing Doors
Includes 3 Swipe Cards. C4 key Override
Available in Silver/White or Black
Dimensions: 140x77mm (70mm Projection)
Bluetooth/Finger Print/Pin Code
TTLOCK App compatible
C4 Cylinder Key In Lever
Includes High Security Dead Latch
Specifications:
Door Thickness: 35mm - 60mm
Size: 140mm x 77mm
Projection: 70mm
Tubular Latch: Adjustable 60mm - 70mm
Finish: Black (also available in Silver/White)



It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
Click on the image below to begin your expert Smart Lock consultation
