About the ZKTeco SLK21M
The ZKTeco SLK21M is a fingerprint acquisition terminal, a device used to capture fingerprints for enrolment and identification systems.
Key Features
Acquisition terminals are used where fingerprints must be captured accurately, for example when registering users for an access or identity system. A fingerprint access control device opens a door only for people whose fingerprints are enrolled. Because fingerprints cannot be lost or shared like keys and cards, it gives you tighter control over who goes in and when.
Where It Fits
It is a good fit for small and medium businesses, schools and residential buildings that want better door security than keys can offer.
Installation and Integration
Mount it at hand height, link it to the door lock and power, and enrol your users. Confirm the exact interfaces and communication options for this model with Vsonic.
Tips for Best Results
Enrol more than one finger for each authorised person so that a cut or dirty finger does not lock them out, and plan a manual or emergency route through the door. Wipe the sensor gently and review who has access from time to time.
Before You Buy
This listing is based on the ZKTeco SLK21M model name and ZKTeco’s product line. Capacity, communication options and software compatibility can vary between versions, so confirm the exact specification with Vsonic before you order.
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