








K190-TTlock electronic encryption lock


Discover the innovative Spreest code lock, which combines modern technologies, high functionality, and reliability. Ideal for office applications, this lock ensures not only security but also exceptional ease of use. Thanks to integration with the TTLock application, the lock offers a wide range of advanced functions that will meet the expectations of even the most demanding users.
Key features
1. Versatile lock unlocking:
- Code: Universal codes for everyone, increasing security and access control. The lock capacity is 250 codes.
- Proximity IC card: Convenient and quick unlocking of the lock by bringing an IC card close. The lock capacity is 1000 IC cards.
- Fingerprint: Fast and secure unlocking using a fingerprint scanner. The lock capacity is 100 fingerprints.
- Remote unlocking: Ability to open doors remotely using the TTLock app.
- Ability to remotely generate one-time/cyclic/timed access codes.
2. Mounting options: The lock can be installed on various types of doors: frameless glass doors, double glass doors, and framed or wooden doors.
3. Notifications: Activation of notifications when the lock is unlocked or an attempt is made to force it open.
4. Company management function: Advanced features for managing employees by assigning them access codes/RFID cards/fingerprints, which enables monitoring of arrivals and departures, generating reports.
5. Automatic locking: Thanks to the auto-lock function, the lock automatically secures the door after a specified time.
6. Integration with rental access management systems. Particularly useful for managing multiple rooms for rent e.g. on the AirBnb platform or in office applications.
7. Emergency access blocking function for the lock, once activated, the lock will only be accessible via the physical internal lock. This can provide security in emergency situations.
8. Simple configuration: Easy process for adding new users and managing access through the TTLock app.
9. Open door mode: Allows temporary deactivation of the locking mechanism, which is ideal during meetings or events.
10. Smart home integration: Compatibility with Amazon Alexa and Google Home for even greater convenience and voice control.
11. Quiet operation: Ability to mute signaling sounds, ensuring comfort especially at night.
12. Updates and security: The lock allows for easy software updates, guaranteeing access to the latest features and security.
Lock mounting options
We offer four mounting options, adapted to different situations, ensuring full flexibility and security:
- Frameless glass door, wall on one side: An ideal choice for glass doors where one side of the door is adjacent to a wall. Glass thickness requirements are 1.0-1.2 cm, and the gap between the doors should be 0.4 to 1.2 cm.
- Frameless glass door, fixed glass on the other side: In this configuration, the lock is mounted on a glass door where the other side is a fixed pane of glass. As in the previous option, the glass thickness should be 1.0-1.2 cm, and the gap between the panes should be 0.4-1.2 cm.
- Double frameless glass doors: If you have double frameless glass doors, this model is perfectly suited for this type of installation. However, it is necessary to use a bottom screw to ensure structural stability. The glass thickness should be 1.0-1.2 cm, and the gap between the panes – 0.4-1.2 cm.
- Framed door, or wooden door: The lock can be mounted on a framed door or a wooden door, where the gap between the doors is 0.4-1.2 cm. In this case, it is necessary to drill mounting holes. If you are mounting the lock on a framed glass door, make sure the frame is empty inside to allow for proper installation.
Lock interface elements:
1. Numeric keypad providing convenient unlocking using generated codes (permanent, temporary, cyclic, one-time) and a place to bring an IC card/fob/proximity sticker close
2. Area for fingerprint to unlock the lock (indicator light - green light - correct, red light - incorrect)
3. USB C port allowing for emergency power supply to the lock, the device is powered by batteries by default.
4. Internal mechanical lock allowing to block entry from the inside.
5. Space for four AA batteries, which last about a year with optimal use.
6. Bell
7. Latch closing the lock
Technical specification
- Communication: Bluetooth 5.0
- Supported systems: Android 4.3/iOS 7.0 and newer
- Standby current: < 50 µA.
- Dynamic current: < 200 mA
- False Rejection Rate (FRR): < 0.0001%.
- Recognition speed: < 0.5 seconds.
- Operating temperature range: from -25°C to 65°C.
- Operating humidity: 5% – 95% (non-condensing).
- Power mode: 4 AA 1.5 V alkaline batteries.
- Card capacity: 1000 users
- Password capacity: 250
- Fingerprint capacity: 100
- Emergency power supply: USB C socket
- Lock closing delay time: default 5s (adjustable)
Set contains
- 1x K190-T Code Lock
- 1x Mounting accessories set
- 1x User manual












