Voice Recognition Lock Locks – Next-Gen Access with Seamless Guidance
Revolutionize Smart Lock UX with Customizable Voice Guidance – Designed for OEM/Bulk Buyers
Definition of Voice Recognition Lock
A Voice Recognition Lock is an advanced access control system that uses AI-powered voice authentication to grant or deny entry. Unlike basic voice prompt locks that only provide audio feedback, voice recognition locks verify a user’s unique vocal patterns (voiceprint) as a biometric security method, similar to fingerprint or facial recognition.
Features of Voice Recognition Locks
Cutting-Edge Biometric Voice Technology
Precision Hardware Engineering
Commercial Deployment Features
Enterprise-Grade Reliability Robust Power Options
- Deep Neural Network (DNN) Processing – Advanced AI voice matching
- 3D Voiceprint Mapping – Captures unique vocal patterns (pitch, tone, cadence)
- <0.01% False Acceptance Rate (FAR) – Exceeds bank-level security standards Anti-Spoofing Security 🔒 Dynamic Liveness Detection – Rejects: AI-simulated voices (GPT-4o, Deepfake audio) Pre-recorded samples Synthetic speech attacks
- 4 MEMS microphones with 5-meter pickup radius
- IP66 rated against dust/water ingress Dual-Processor Architecture
- Dedicated NPU for real-time voiceprint matching (0.6s recognition speed)
- Active noise cancellation for 65dB+ environments
- STM32H7 MCU for command execution
- Stores 500+ unique voice profile
- Role-based access tiers (Admin/Staff/Guest with time-limited permissions) Multi-Protocol Integration
- Bluetooth 5.3 + Zigbee 3.0 for smart ecosystem compatibility
- OpenAPI for PMS/hotel management system integration
- Over-the-air (OTA) firmware updates
- 12-month operation on CR123A batteries
- Emergency USB-C power + 12V hardwired backup Extreme Environment Tolerance
- Operates from -30°C to 70°C
- 5-ton crush resistant zinc alloy housing Competitive Differentiation Versus Traditional Smart Locks:
Current Voice Recognition Locks Models for OEM/ODM
Z9200
Parameters | Description |
Unlocking Modes | Fingerprint/PIN code/BLE APP Unlock/ Mechanical Key/NFC & Remote Optional |
Wireless Standards | Bluetooth |
Power Supply | 4*AAAbatteries 6V |
Battery Life | AAA battery：12 months (unlocking 10 times a day) |
Emergency Power | Type-C port for emergency charging |
Material | Zinc alloy |
Door Category | Wood, Composite, metal, Anti-Burglary Door |
Door Thickness | 35mm–55mm |
Product Size | Front panel: 160*65*65mm Rear panel: 160*65*67.9mm |
Z9300
Parameters | Description |
Unlocking Modes | Fingerprint/PIN code/BLE APP Unlock/ Mechanical Key/NFC & Remote Optional |
Wireless Standards | Bluetooth |
Power Supply | 4*AAA batteries 6V |
Battery Life | AAA battery：12 months (unlocking 10 times a day) |
Emergency Power | Type-C port for emergency charging |
Material | Zinc alloy |
Door Category | Wood, Composite, metal, Anti-Burglary Door |
Door Thickness | 35mm–55mm |
Product Size | Front panel: 160*65*65mm Rear panel: 160*65*67.9mm |
Z9400
Parameters | Description |
Unlocking Modes | Fingerprint/BLE APP Unlock/Mechanical Key |
Wireless Standards | Bluetooth |
Power Supply | 4*AAA batteries 6V |
Battery Life | AAA battery：12 months (unlocking 10 times a day) |
Emergency Power | Type-C port for emergency charging |
Material | Zinc alloy |
Door Category | Wood, Composite, metal, Anti-Burglary Door |
Door Thickness | 35mm–55mm |
Product Size | Front panel: 160*65*59mm Rear panel: 160*65*61.6mm |
OEM/ODM Process
Step 1: Requirements & Consultation
Share your specifications (quantity, design, features). Discuss certifications (CE/FCC/ANSI), packaging, and branding needs.
Step 2: Prototyping & Approval
We develop a prototype within 5-7 days. Adjustments based on your feedback (3D files, samples).
Step 3: Mass Production
Full-scale manufacturing with 15-30 days lead time. Strict QC checks (mention specific tests, e.g., 50,000-cycle durability).
Step 4: Delivery & After-Sales
Logistics support (air/sea shipping, customs documentation). 24/7 technical support & warranty service.
frequently asked questions (FAQs) for Voice Recognition Locks
How accurate is voice recognition compared to other biometric methods (fingerprint, face ID)?
Voice recognition offers 98%+ accuracy in controlled conditions. Unlike fingerprints (which can be affected by dirt/wear) or facial recognition (lighting-dependent), voice ID relies on unique vocal patterns. However, we recommend multi-factor authentication (e.g., voice + PIN) for high-security applications.
What languages and dialects are supported?
Our locks support 20+ languages (English, Mandarin, Spanish, etc.) and can be customized for regional dialects upon request. SDK integration allows for third-party language expansion.
Can environmental noise interfere with unlocking?
Advanced AI noise-canceling algorithms filter background sounds (e.g., traffic, conversations). For best performance, we recommend installation in low-noise areas or pairing with a short wake-up phrase (e.g., “Hey Lock, open”).
Is voice data stored locally or in the cloud?
For privacy-focused buyers, our OEM models offer offline-only processing (voiceprints stored locally). Cloud-based versions are optional for remote management but use AES-256 encryption to protect data.
How many voice profiles can one lock support?
Standard models support 50–100 profiles (expandable via firmware updates). Enterprise-grade versions can store 500+ profiles for large-scale deployments (hotels, offices).
What happens if the user’s voice changes (e.g., cold, aging)?
Voice templates adapt gradually with use (AI self-learning). Users can re-register via the app if needed. For critical access, combine with backup methods (PIN, mobile app).
Can voice recognition work with smart home systems (Alexa, Google Home)?
Yes! Our locks integrate with Alexa, Google Assistant, and IFTTT for voice commands (e.g., “Alexa, lock my door”). OEM clients can request private API/SDK for custom integrations.
