Kavass Secure Smart Door Lock System with Bluetooth and Remote Access

Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year

Product Description

🔹 Overview & Basic Info
Model NO.KVS-SL-004
DesignButton
MaterialAluminum Alloy
Suitable forHome Door
UsageHousehold
Unlocking MethodAPP+Code+Key
APP OptionTuya or Ttlock
Battery4*AA Batteries
Door Thickness34-50mm
Working Temp-25℃~70℃
🔹 Product Description
Smart Lock—KVS-SL-004: Simple. Secure. Smart.
🔐
Multi-Unlock
Unlock via password, mechanical key, or Bluetooth app (Tuya/TTLOCK).
🛠️
Compact Design
Durable aluminum alloy build, fits standard doors, and is easy to install.
💡
Efficient Energy
Powered by 4*AA batteries with low consumption. Non-fingerprint design for reliability.
🔹 Specifications
Model No.KVS-SL-004Anti-theft StandardB
MaterialAluminum AlloyBattery Type4*AA Batteries
Unlock MethodAPP + Password + KeyShapeSingle Cylinder Lock
APP SupportTuya Or TTLockApplicable DoorWooden
Thickness Range34-50MMTemperature-25ºC to 70ºC
Available ColorsBlack / Brushed Nickel / ORB
🔹 Frequently Asked Questions (FAQ)
How can I unlock the KVS-SL-004 smart lock?
The lock supports three primary methods: numeric password/code, traditional mechanical keys, and via a smartphone application (Tuya or TTLock) using Bluetooth.
What type of batteries are required and how long do they last?
It requires 4 standard AA batteries. The lock is designed for high energy efficiency to ensure long-term operation for household use.
Is this smart lock suitable for all door types?
It is specifically designed for wooden doors with a thickness ranging between 34mm and 50mm. It is ideal for homes, rentals, and Airbnb properties.
Can I manage the lock remotely?
Yes, by using the Tuya or TTLock APP options, you can manage access and unlock the door within Bluetooth range. For remote access from anywhere, a compatible gateway may be required.
What is the operating temperature range for this lock?
The KVS-SL-004 is built to withstand various climates, operating reliably in temperatures from -25ºC to 70ºC.
How difficult is the installation process?
The lock features a compact aluminum design that fits standard door preparations, making it straightforward to install for most users.

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