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Product Description
| Material: | Zinc Alloy |
| Unlock Ways: | Fingerprint, password, card, key, IC card, APP |
| Size: | 157*62mm |
| Mortise: | 60/70 adjustable deadbolt |
| Power supply: | 4*AAA Batteries |
| Fingerprints capacity | 100pcs |
| Passwords capacity | 150pcs |
Specialized in the design, development and manufacturing of quality smart lock products to secure your home or business. Innovating new products for both residential and commercial applications.
Product Line Includes: Smart door lock, Fingerprint door locks, Facial recognition door locks, bluetooth lock, hotel door locks, digital door locks, electronic door locks, Keyless digital door lock, electronic keypad deadbolt lock and so on.
All products are manufactured under the ISO9001:2015 quality management system, meeting international standards with certifications of CE, FCC, ROHS. Our professional engineer team aims at product innovation to keep our products ahead of an ever-changing market.
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Frequently Asked Questions
How many ways can I unlock the Q21 smart lock?
The Q21 supports multiple convenient unlocking methods including Fingerprint, Password, IC Card, traditional mechanical Key, and Smartphone APP control.
What is the battery requirement and lifespan?
The lock is powered by 4 standard AAA batteries. Due to its energy-efficient electronic design, it provides long-lasting service before requiring a battery change.
Is this lock compatible with my existing door?
This model is designed for standard door thicknesses between 35mm and 50mm and features an adjustable 60/70mm deadbolt mortise, making it suitable for most household and bedroom doors.
How many users can be registered on the lock?
The system has a large storage capacity, allowing up to 100 unique fingerprints and 150 different password combinations to be stored simultaneously.
What kind of warranty and quality assurance do you provide?
All products undergo strict inspection before shipment and are manufactured under ISO9001:2015 systems. We provide a 1-2 year warranty period for all our smart lock products to ensure customer satisfaction.