K1-1 - Access Control System ZKTeco - Free user manual and instructions
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| Product Type | Access Control System |
| Brand | ZKTeco |
| Model | K1-1 |
| Dimensions | 78 x 158 x 40 mm (approx.) |
| Weight | 200 g (approx.) |
| Power Supply | DC 12V, 500 mA |
| Display | 2.4-inch TFT color screen |
| Fingerprint Capacity | 1,000 |
| Card Capacity | 1,000 (EM) |
| Password Capacity | 1,000 |
| Log Record Capacity | 50,000 transactions |
| Verification Modes | Fingerprint, card, password |
| Communication | RS232/RS485, optional TCP/IP |
| Working Temperature | 0°C to 45°C |
| Working Humidity | 20% to 80% RH |
| Main Functions | Access control, time attendance, door locking |
| Security Features | Multiple verification modes, data retention |
| Maintenance | Keep sensor clean, avoid moisture |
| Spare Parts & Repairability | Power adapter, mounting bracket, cable set |
| General Information | Standalone operation, easy installation |
Frequently Asked Questions - K1-1 ZKTeco
How to enroll a new fingerprint on the ZKTeco K1-1?
To enroll a fingerprint, enter the user management mode via the admin password or menu. Select 'Add Fingerprint', then press your finger on the sensor twice as prompted. The device will save the template and assign it to a user ID.
Can the K1-1 be connected to a network?
Yes, the K1-1 supports RS232/RS485 communication by default. An optional TCP/IP module can be installed to connect it to an Ethernet network for remote management and data transfer.
What happens during a power outage?
The device has data retention and will keep all enrolled templates and records. However, it requires external backup power if you need to operate during an outage. We recommend connecting to an uninterruptible power supply (UPS) or a 12V battery backup.
How do I perform a factory reset?
To reset the K1-1 to factory settings, go to the System Menu and select 'Factory Reset'. You will need the admin password. This action erases all users and settings, so use it with caution.
Can I use the device with proximity cards only?
Yes, the K1-1 supports EM cards as well as fingerprints and passwords. You can configure it to accept only card verification for certain users via the verification mode settings.
What is the recommended power supply specification?
The device is designed to operate with a DC 12V power adapter that provides at least 500 mA of current. Ensure you use a regulated power supply to avoid damage.
Is the K1-1 suitable for time attendance tracking?
Absolutely. The K1-1 functions as a combined access control and time attendance terminal. It records every event and can be used with ZKTeco's software to generate attendance reports.
How many users can be stored in the database?
The device can store up to 1,000 fingerprint templates, 1,000 cards, and 1,000 passwords simultaneously. The total record log capacity is 50,000 transactions.
What should I do if the fingerprint sensor becomes dirty?
Use a soft, dry, lint-free cloth to gently wipe the sensor surface. Do not use water or chemical solvents, as they may damage the sensor. Cleaning the sensor regularly helps maintain verification accuracy.
Can I mount the K1-1 on a wall?
Yes, the K1-1 comes with a mounting bracket and allows wall installation. Use the included templates for drilling holes, then secure the bracket with screws. Ensure the sensor is at a comfortable height for users.
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