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| Customization: | Available |
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| After-sales Service: | 1years |
| Warranty: | 1years |
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Product Name
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Smart Knob Lock
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Brand Name
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SUMMAO
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Model Number
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BL20
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Material
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Aluminium alloy
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Unlock Methods
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Fingerprint, Passcode, Temporary Passcode, Mechanical Key, IC Card, APP (Optional)
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Recognition Speed
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< 0.5 seconds
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Network
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Bluetooth
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Lock Cylinder
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Class C Safety Lock Cylinder
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Door Type
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Wooden door, Steel door, Stainless Steel door, Aluminum door, Brass door
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Door Thickness
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35-54 mm
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Power Supply
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4 × AAA Batteries
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Backup Power
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USB Emergency Charging Port
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Storage Capacity
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50 Fingerprints, 50 Passwords, 100 Card Users, Mechanical Key
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Special Features
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Anti-Spy Pad, Free Handle Mode, One-Key Factory Reset Button
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Working Temperature
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-25°C to 65°C
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Emergency Keys Included
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2
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Product performance description
This advanced smart lock features a semiconductor live fingerprint sensor for fast, accurate recognition in under 0.5 seconds. It offers multiple unlocking methods including fingerprint, passcode, IC card, mechanical key, and temporary passcodes. Designed for durability and outdoor use, it includes anti-black disk protection, a USB emergency charging port, free-handle mode, and a built-in one-key factory reset button. Powered by 4 AA batteries, it supports up to 200 users and operates reliably across a wide temperature range.
Q1:You are a manufacturer or trading company?
We are specialized in manufacturing smart locks, door plate, switches and have exporting experience over 8 years.
Q2:How to pay for the order?
We accept paymeny by T/T,Western union,Paypal ,ect.
Q3:Can I order a small quantity?
Yes,you can , and sample order is available.
Q4:Can we print out own logo?
Yes, we can make it according to your request.
Q5:Do you have after service?
Certainly ,the warranty is 2 years,you can contact us at any time.
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