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  • S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad
  • S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad
  • S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad
  • S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad
  • S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad
  • S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad
S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad
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S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad

  • 1 - 19 Pieces
    $60
  • 20 - 49 Pieces
    $59
  • 50 - 99 Pieces
    $58
  • >= 100 Pieces
    $56.80

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 500 pieces）
View product details

S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Biometric & Multi-Authentication Access: Enables secure entry via fingerprint scanning, PIN code, password, or physical card, offering versatile authentication methods for enhanced security.
  • Wireless Remote Control: Features a 433MHz remote control for hands-free operation, allowing users to lock/unlock doors from a distance.
  • Invisible Design Integration: Sleek, compact door lock mechanism blends seamlessly into doors while ensuring robust security through zinc-alloy and ABS construction.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a zinc-alloy body and durable ABS components, ensure long-lasting durability compared to plastic-only systems*. The robust materials withstand harsh environments, maintaining performance over time.

  • 2. Multi-Factor Interactive Design

    • With fingerprint, PIN, card, and password authentication, customize access methods to suit diverse user preferences*, enhancing security flexibility over single-method systems*. The intuitive keypad and biometric scanner streamline user verification.

  • 3. Extended-Range Wireless Performance

    • With a 433MHz remote control, achieve a reliable operating range of up to 100 meters*, outperforming 315MHz models in coverage*. This ensures seamless remote access even in large spaces.

  • 4. Versatile Scenario Solutions

    • Designed for both home and commercial use, offer customizable access control for tailored security needs*, adapting to environments from residential to high-traffic commercial spaces*. The system supports scalable configurations, including remote controls and centralized management.

  • 5. Safety-Compliant Construction

    • Constructed with materials meeting safety and durability standards, ensure compliance for secure installations*, compared to uncertified alternatives*. The zinc-alloy lock mechanism and ABS components prioritize reliability and user safety.

Product details

S4A Fingerprint Access Control Kit Wireless Door Lock 433MHz Remote Control Invisible Lock Security Lock with Password Keypad

The S4A Fingerprint Access Control Kit combines biometric authentication, wireless remote control, and durable construction to deliver a versatile security solution for doors and access points. Featuring zinc-alloy and ABS materials, this system supports fingerprint, password, PIN, and card-based access, ensuring reliability in both residential and commercial environments.

Technical specifications

FeatureSpecificationApplication Scenario
Biometric AuthenticationZinc-alloy fingerprint sensor (0.5s recognition)Secure residential/commercial door access
Multi-Authentication4 modes: Fingerprint, Password, PIN, CardHotels, offices, and multi-user spaces
Wireless Remote Control433MHz with 50m range (20% farther than industry standards)Garage gates, large premises, or remote entry
DurabilityZinc-alloy + ABS, IP65 waterproof ratingIndustrial, outdoor, or coastal settings
Invisible Lock DesignSleek, flush-mounted mechanismModern architectural integration

Customization guide

Adjustable parameters to meet specialized needs:

  • Authentication priority: Combine fingerprint + password for high-security zones.
  • Remote range tuning: Extend wireless reach via frequency adjustments for large facilities.
  • Material reinforcement: Thicker zinc-alloy plating for heavy-duty door applications.

Get inspired

Enhance security without compromising aesthetics. The S4A kit’s invisible lock blends seamlessly into modern door designs, while its IP65 rating ensures reliability in harsh weather. With 4 authentication modes, you can tailor access control to match your environment’s needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Authentication Methods3 (Fingerprint, Password, PIN)4 (Add Card)5 (Add Facial Recognition)
Wireless Range30m50m (+66% vs Base)100m (+200% vs Base)
Encryption LevelAES-128AES-256AES-256 + 2FA
IP RatingIP54IP65IP68 (waterproof)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s IP68 rating enables underwater use, ideal for marine facilities.
    • The Advanced model’s 50m range outperforms industry benchmarks, covering large estates.
    • The fingerprint sensor’s 0.5s recognition time reduces wait times in high-traffic areas.

  2. Version Selection Guidance:

    • Base Model: Perfect for home users prioritizing cost-effective security.
    • Advanced Model: Ideal for businesses needing card-based access and extended range.
    • Pro Model: Tailored for industrial or high-risk environments requiring facial recognition and extreme durability.

With the Pro’s AES-256 + 2FA encryption, you can safeguard sensitive facilities against cyber threats. Pair its IP68 rating with the invisible lock design to achieve both security and aesthetic harmony.

Frequently asked questions

  • Which wireless door lock model suits small offices for secure access control?

  • How to clean the fingerprint scanner on the S4A keypad to maintain accuracy?

  • Zinc-alloy vs stainless steel: Why is zinc-alloy better for outdoor security locks?

  • Can I add more remote controls to the S4A system for multi-user access?

  • Is the S4A Fingerprint Access Control Kit certified for commercial use?

  • What’s the maximum range for S4A’s 433MHz remote controls?

  • Does the S4A system integrate with existing security cameras or alarms?

  • How many fingerprints/passwords can the S4A store for user management?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Biometric AuthenticationHigh-security offices/homesFingerprint accuracy: 0.001% FAR (Industry: 0.1% FAR) ▲▲
(ISO/IEC 30107-3 compliant)		100x lower false acceptance risk than industry standard.Requires re-enrollment for severe fingerprint changes.
Remote Control RangeOutdoor gates/large properties100m wireless range (433MHz)
(Industry: 50–80m for basic systems) ▲		Doubles standard range for expansive property coverage.Susceptible to radio interference in crowded urban areas.
Material DurabilityIndustrial/outdoor environmentsZinc-alloy frame (ASTM B117 salt spray test: 1,000hrs)
(Plastic: 500hrs) ▲		2x corrosion resistance vs. plastic-based competitors.Heavier than all-plastic alternatives (1.2kg vs. 0.8kg).
User CapacityApartment complexes/officesBase: 100 users ▲
Advanced: 500 users ▲▲
(Industry avg.: 50–200 users)		Advanced tier exceeds 90% of competitors’ max capacity.Base version insufficient for large-scale commercial use.
Battery LifePower-constrained areasBase: 6 months ▲
Advanced: 12 months (rechargeable)
(Industry avg.: 3–6mo)		Advanced offers double the industry standard runtime.Requires professional battery replacement in Base model.
Installation ComplexityDIY vs. professional setupsBase: Plug-and-play ▲
Advanced: Wi-Fi integration ▲▲
(Industry: mixed)		Base model reduces installation costs by 40% vs. competitors.Advanced requires network infrastructure for full functionality.

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