Electronic lock keypad SR1055 TTLock
Lowest price in the 30 days before the discount: 269,99 zł
The SR1055 TTLock electronic lock from the Spreest brand is a modern and intuitive solution that provides convenient access control for your home or business.
The integrated security module additionally protects the device against system bypass attempts, ensuring that even after panel damage, the doors remain closed.
In a few seconds, you can grant a guest access with a one-time code, give an employee access only for specific hours, and check every attempted opening in the history log – all from within the application.
It is ideal for short-term rentals (Airbnb, Booking), offices, warehouses, or service points, where quick and controlled access without the owner's presence is crucial.
IP67 waterproofing allows for outdoor installation – on doors or building facades, and the backlit LED panel enables comfortable use even after dark.
Thanks to integration with the TTLock application, you manage access remotely via Wi-Fi (with a gateway) or locally via Bluetooth – quickly, conveniently, and securely.
Unlocking Methods
1. IC 13.56 MHz Card – Convenient access by simply scanning an access card.
2. PIN Code – Allows you to set unique passwords and grant permissions valid within a selected time frame.
3. Mobile Application – The lock opens with one click on your phone.
4. Open Mode – Once the mode is activated in the application, the doors remain open at all times.
TTLock Application
- Alerts and Event Log – Push notifications + full history of openings.
- Access Profiles and eKey – Permanent, temporary, cyclic, or one-time access for guests.
- Integration with Booking, Airbnb, Hotres – Automatic code assignment for online reservations.
- Multi-location Panel – Manage multiple locks and properties within one application.
- Roles and Permissions – Create groups (administrator, reception, service) with different access levels.
- Work Schedules – Define office opening hours and assign access only at specific times.
- Attendance Reports – Export entry/exit summaries (late arrivals, early departures).
- "Freeze" Lock – Temporary deactivation of all electronic opening methods (e.g., alarm).
- Bulk User Addition – Import a list of employees or tenants from a CSV file.
Lock Components
- Signal diode
- Touch panel (backlit)
- RFID reader
- Doorbell
- Cables
- Mounting holes
- Security module – It controls the lock instead of an external reader. Thanks to this, if the panel is torn off or damaged, the doors will not open by shorting wires or applying voltage. The module also protects against magnetic and "Black box" attacks.
Wiring Diagram
Lock connectors:
- +12V – Power supply
- GND – Ground (power supply minus)
- NC – Normally closed contact
- COM – Common contact
- NO – Normally open contact
- SW – Exit button input (EXIT)
- BELL+ – Wired doorbell input
- BELL- – Wired doorbell input
Connection Methods
Standard electric strike (NC):
- +12V → Electric strike (+)
- COM → GND
- NC → Electric strike (−)
Operation: The lock opens after authorization.
Reversible electric strike (NO):
- +12V → Electric strike (+)
- COM → GND
- NO → Electric strike (−)
Operation: After authorization, power is cut off and the door opens.
Application
- Electric strikes and electromagnetic locks
- Gates and fences
- Access control systems
Technical Specification
- Application: TTLock
- Supported systems: Android 4.3 / iOS 7.0 or later
- Communication: Bluetooth 5.0 BLE
- Water resistance: IP67
- Installation: Flush-mounted
- Card capacity: 20,000
- Card frequency: IC 13.56 MHz
- Password capacity: 500
- Keypad type: Touch
- Security module: Yes
- Voltage: 12V - 24V DC
- Current consumption (standby): 7.4 mA
- Current consumption (operating): < 200 mA
- Operating temperature: –20°C to +70°C
- Operating humidity: 10–95% RH
- Dimensions: 55 x 19 x 100 mm
- Weight: 55 g
Set includes
- 1x SR1055 TTLock Electronic Code Lock
- 1x Touch Panel
- 1x Connection Cable 1.2 m
- 1x Security Module
- 2x Double-sided mounting tape
- 1x Set of mounting accessories
- 1x User Manual
