Waterproof Smart Lock Real Time Video 3d Face Recognition Smart Fingerprint Lock
Fingerprint Smart Lock With Tuya
Model: JS-C20
Product Overview
The JS-C20 is a fully automatic smart door lock featuring advanced biometric security, video intercom capabilities, and multiple unlocking methods. Built with an all-aluminum alloybody (no plastic parts inside or outside), it combines durability with cutting-edge smart home technology.
Key Features:
Core Security Features
3D Face Recognition — Radar sensing human body + infrared scanning face
Biometric Fingerprint — FPC adaptive fingerprint sensor with semiconductor technology
Encrypted IC Card — Secure card swiping access
Privacy Password — Fake password support (anti-peeping)
Spare Mechanical Key — Emergency physical key access
Smart Connectivity
APP Remote Unlocking — Control via smartphone application
Video Voice Call — Real-time two-way communication
Stranger Staying Reminder — Abnormal video recording & alerts
Cell Phone Doorbell Reception — Receive doorbell notifications on mobile
Tuya Smart Platform Compatible — Seamless smart home integration
Design & Build
All Metal Body — 100% aluminum alloy construction, no plastic components
Waterproof, Sunproof & Antifreeze — Built for extreme weather conditions
High-Torque Silent Motor — Quiet automatic locking/unlocking
Full Voice Prompt — Audio guidance for all operations
Multiple Security Alarms — Anti-tamper and intrusion alerts
Technical Specifications:
| Model |
JS-C20 |
| Materials |
CNC Precision Carved Aluminum |
| Power Supply |
4200mAh Lithium-ion Battery |
| Suitable Door Thickness |
50–100mm |
| Fingerprint Capacity |
100 fingerprints |
| Password Digits |
6–12 digits |
| Indoor Display |
4.5-inch HD LCD Color Screen (Indoor) |
| Camera |
HD Internet Camera with night vision |
| Protection |
Waterproof, Sunproof, Antifreeze |
| Connectivity |
Wi-Fi / Tuya Smart Platform |
Products Description:
Package Contents:
※ JS-C20 Smart Lock Front Panel
※ JS-C20 Smart Lock Back Panel
※ Lock Body & Strike Plate
※ Mechanical Keys
※ Encrypted IC Cards
※ Installation Accessories Kit
※ User Manual
Why Choose Junson Security JS-C20?
√ 7 Unlocking Methods — Maximum flexibility for every user and scenario
√ Video Intercom — See, hear, and speak with visitors remotely
√ 3D Face Recognition — Advanced infrared scanning prevents photo spoofing
√ Full Metal Construction — Premium aluminum alloy, zero plastic parts
√ All-Weather Durability — Waterproof, sunproof, and antifreeze rated
√ Smart Home Ready — Native Tuya platform integration
√ Long Battery Life — 4200mAh high-capacity rechargeable battery
√ Silent Operation — High-torque motor for quiet automatic locking
FAQ:
Q. How many ways can I unlock the door?
A. Seven. Face scan, fingerprint, password, IC card, mechanical key, mobile app, or combine two methods together.
Q. Does it work without power?
A. Yes. Use the mechanical key or plug a power bank into the USB emergency port.
Q. How long does the battery last?
A. The 4200mAh battery typically lasts several months. You'll get low-battery alerts before it dies.
Q. Can someone use a photo to unlock with face recognition?
A. No. The 3D infrared scanner detects depth. Flat photos won't work.
Q. What if I forget my password?
A. Use your fingerprint, card, key, or app. You can also reset the password through the app if connected.
Q. Is it safe to enter my password in front of others?
A. Yes. Add fake digits before or after your real password. The lock ignores the extras.
Q. Can I let someone in when I'm not home?
A. Yes. Open the Tuya app and unlock remotely. You can also see and talk to them through the video intercom.
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