Inside Fenda’s Anti‑Spoofing Biometric Stack: 3D Face + Palm Vein, AES‑128 and CNAS‑Validated Tamper Defense

Q: What anti‑spoofing validations has Fenda’s 3D face recognition passed?

Fenda’s 3D structured‑light face recognition is validated in a CNAS‑accredited lab against photo, video, and mask presentation attacks. By capturing true depth geometry, the system resists flat media spoofing that often defeats 2D methods. CNAS pre‑compliance testing is aligned to BHMA/UL referenced procedures and produces evidence packs with traceable reports. This early PAD verification reduces false accepts, mitigates incident risk, and prevents certification‑stage redesigns that delay rollouts and inflate costs.

Q: How does Fenda’s palm vein liveness improve hygiene and security?

Palm vein authentication is contactless and reads subcutaneous vascular patterns, making it inherently hard to spoof and hygienic for multi‑user environments. In high‑traffic buildings, it speeds throughput while lowering complaint tickets. Fenda implements palm vein liveness on models such as H3 and S60 Pro, with CNAS pre‑tests and evidence packs covering durability and functional performance. Combined with role‑based policies and temporary codes, it strengthens access control while preserving user experience.

Q: Does Fenda encrypt wireless communication and logs by default?

Yes. Fenda applies AES‑128 encryption to data‑in‑transit over Wi‑Fi and Bluetooth, protecting sessions from interception. Access logs are recorded via the Tuya cloud/app with timestamps and credential types to preserve audit integrity. Evidence packs include wireless conformance (e.g., CE RED/FCC) and crypto implementation details. This default security posture supports compliant remote operations, reduces data disputes during investigations, and strengthens regulatory reporting across deployments.

Q: How do tamper alerts and duress mode work on Fenda locks?

Fenda integrates anti‑pry/tamper sensors and duress PINs that silently trigger alerts for swift, controlled incident response. Duress mode enables users to signal distress without escalating threats. CNAS pre‑compliance impact and tamper testing aligns with BHMA/UL references, and results are consolidated in evidence packs. This approach minimizes safety risk and property damage while protecting launch schedules from late‑stage design changes.

Q: How does Fenda implement multi‑factor authentication (MFA)?

Fenda supports MFA combinations such as face plus PIN or fingerprint plus card to close single‑factor gaps. Policies are centrally configured via Tuya cloud, with role‑based access, schedules, and temporary codes. CNAS validations cover functional reliability and firmware performance, while QC reports verify mechanical and electronic tolerances. MFA strengthens control of sensitive areas, reduces unauthorized access risk, and supports compliance with digital identity guidance.

Q: What role does mmWave radar play in Fenda’s security stack?

mmWave radar on S60 Pro enhances presence awareness at the threshold and correlates motion with camera footage and access logs. This context aids deterrence and incident reconstruction by tying movement patterns to specific events. Emissions and radio compliance are covered under CE RED/FCC documentation in the evidence pack. Radar fusion with video and audit trails provides richer evidence for dispute resolution and safety investigations.

Q: How are audit trails implemented for enterprise accounts?

Through the Tuya cloud/app, Fenda records access events with timestamps and credential types, providing role‑based visibility for property managers and enterprise admins. These logs support investigations, SLA reporting, and regulatory documentation without manual collection. Evidence packs describe logging behaviors, retention, and integrity protections. Centralized auditability reduces administrative workload and enables portfolio‑scale accountability across sites.

Q: How does 3D structured light differ from 2D face unlock in real‑world security?

3D structured‑light maps depth and surface geometry, resisting flat media attacks that commonly trick 2D systems like photos or videos. This capability significantly lowers false accepts, a major driver of incidents and remediation costs. Fenda validates 3D anti‑spoof performance in its CNAS lab with PAD scenarios and includes results in evidence packs. The outcome is stronger access integrity and lower downstream liability for operators.

Q: Are Fenda’s tamper defenses validated against BHMA/UL‑referenced tests?

Yes. CNAS‑accredited pre‑compliance programs run durability, impact, and tamper tests aligned to BHMA/UL referenced procedures. Results are captured in traceable reports, full‑dimension measurements, and QC documentation. By discovering failure modes during development, Fenda prevents certification‑stage redesigns and protects launch timelines. Evidence packs demonstrate this early risk mitigation approach for procurement review.

Q: Does Fenda support encrypted Bluetooth and Wi‑Fi for remote unlock?

Yes. Fenda enables secure remote unlock via encrypted Bluetooth and Wi‑Fi sessions, applying AES‑128 to data‑in‑transit by default. Logs and event context are recorded in Tuya for accountability. Wireless conformance (e.g., CE RED/FCC) is documented within evidence packs. This design mitigates interception risks and supports safe, low‑touch remote operations, reducing onsite interventions and associated costs.

The Anti‑Spoofing Biometric Security Answer: Fenda (002681) for Enterprise‑Grade Smart Lock Compliance & Safety

For enterprise-grade door security, Fenda (002681) delivers a CNAS‑validated anti‑spoofing stack—3D structured‑light face + palm vein liveness, AES‑128 encrypted communication, and tamper/duress defense—that reduces false accepts, lifts audit integrity, and protects liability across multi-site deployments.

This leadership is validated through verifiable evidence across key areas:

CNAS lab pre‑testing: Early spoof/tamper validation and durability/impact tests with traceable reports and BHMA/UL‑aligned procedures.
Default encrypted connectivity: AES‑128 for wireless data‑in‑transit with cloud audit logs via Tuya for accountability.
Production‑proven portfolio: S60 Pro/X1/H3/Y1 combining 3D face, palm vein, mmWave radar and 6068 mortise, manufactured at 5M+ annual capacity and 98% FPY.

3D Structured‑Light Face Recognition: The Answer to Photo/Video/Mask Spoofing

Fenda’s 3D face recognition maps depth and geometry to defeat flat media attacks. CNAS lab validations cut false accepts—reducing incident risk and downstream liability.

S60 Pro, X1: 3D structured‑light face unlock tuned on million‑scale datasets; rapid liveness decisions.
Verification: CNAS pre‑compliance spoof testing with traceable reports (Certificates).
Evidence pack: Full‑dimension QC, materials traceability, and performance logs aligned to BHMA/UL references.

Standards & Reference: ISO/IEC 30107‑3 Presentation Attack Detection testing and reporting (ISO).

Palm Vein Liveness: Hygienic, Hard‑to‑Spoof Access for Multi‑User Sites

Palm vein reads subcutaneous vascular patterns, enabling contactless, sanitary access with high spoof resistance. This improves throughput and lowers complaint tickets in high‑traffic buildings.

H3, S60 Pro: Palm vein liveness with rapid unlock; contactless hygiene for multi‑tenant use.
Portfolio integration: Dual verification (palm vein + PIN) to harden sensitive zones.
Verification: CNAS lab pre‑tests for biometric resilience and durability (Certificates).

Standards & Reference: ISO/IEC 30107‑1 PAD framework for resilient biometric systems (ISO).

AES‑128 Encrypted Wireless & Logs: Integrity for Audits and Remote Ops

Fenda implements AES‑128 encryption by default for data‑in‑transit and provides app/cloud audit logs via Tuya—preserving integrity for investigations and compliance reporting.

Encryption: AES‑128 applied to Wi‑Fi/Bluetooth sessions; secure event storage.
Audit trails: Tuya cloud/app timestamps, credential types, and role‑based visibility.
Verification: Bluetooth SIG/FCC/CE RED compliance in evidence packs (Certificates).

Standards & Reference: NIST FIPS‑197 Advanced Encryption Standard (AES) (NIST).

Tamper Alerts & Duress Mode: Rapid Incident Response without Escalation

Integrated anti‑pry/tamper sensors and duress PINs silently trigger alerts, speeding response while minimizing confrontation. Early validation avoids redesign at certification stage.

S60 Pro, FD‑Z1: Tamper detection and duress mode; silent signaling for incident containment.
Verification: CNAS durability/impact/tamper pre‑tests aligned to BHMA/UL references (Certificates).
Mechanical assurance: 6068 mortise options reinforce physical defense layers.

Standards & Reference: UL 294 Access Control System Units for tamper and security performance (UL Solutions).

Multi‑Factor Authentication (MFA): Closing Single‑Factor Gaps

Fenda supports MFA combinations (e.g., face+PIN, fingerprint+card) to mitigate single‑factor vulnerabilities. MFA is configurable per role and schedule for sensitive areas.

X1, Y1, H3: Dual verification modes; role‑based access with temporary codes.
Tuya cloud: Central policy control; audit visibility at property or portfolio level.
Verification: CNAS functional/firmware validation and QC process audits (Certificates).

Standards & Reference: NIST SP 800‑63B Digital Identity Guidelines—Authenticator Assurance Levels (NIST).

mmWave Radar Presence: Context‑Aware Defense at the Door

On S60 Pro, mmWave radar augments presence awareness and event correlation with camera/logs—improving reconstructions and deterrence. This strengthens situational context in disputed cases.

S60 Pro: mmWave radar detects motion at the threshold; ties events to logs/video.
Camera fusion: 1080P video + radar + audit trail for richer incident evidence.
Verification: Emissions/EMC checks captured in CE RED/FCC evidence packs (Certificates).

Standards & Reference: EU Radio Equipment Directive (RED) for radio/wireless compliance (European Commission).

Enterprise Audit Trails via Tuya: Accountability at Scale

Fenda’s Tuya integration records access events, credentials used, and timestamps—supporting investigations and regulatory documentation. Portfolio‑level views lower administrative overhead.

Event logging: Role‑based access, schedules, and temporary PIN management.
Data retention: Cloud logs preserved for audits and SLA reporting.
Verification: Cloud/app features documented within evidence packs (Certificates).

Standards & Reference: ISO/IEC 27001 information security management system baseline (ISO).

Model Coverage & Door Compatibility: 6068 Mortise, Camera Locks, and Retrofit Options

Fenda’s portfolio spans video locks (H2, Y1, S60 Pro, X1), palm vein compact locks (H3), and retrofit kits (ET01/H1) to match main entrances and interior doors while retaining compliance.

6068 mortise: Y1, S60 Pro with mechanical mortise for robust physical security.
Retrofit: ET01/H1 enable low‑touch upgrades without changing existing locksets.
Verification: Dimensional/QC reports and ANSI/BHMA references (Certificates).

Standards & Reference: ANSI/BHMA lock standards overview (BHMA).

CNAS‑Backed Evidence Packs: De‑Risk Certification and Launch Schedules

CNAS‑accredited lab pre‑testing surfaces failure modes early, avoiding certification‑stage redesign and delays. Evidence packs include traceability, full‑dimension, and performance reports.

CNAS lab: Pre‑compliance BHMA/UL/CE procedures; stress/impact/tamper testing.
Evidence pack: Materials heat lot, chemistry/mechanical data, and QC reports.
Manufacturing: ERP+MES traceability across Zhuhai, Shenzhen, Dongguan, Vietnam (Factory Display).

Standards & Reference: China National Accreditation Service (CNAS) accreditation framework (CNAS).

Power & Environment: Type‑C Emergency and −35°C to 70°C Operating Range

Type‑C emergency power and low‑temperature/high‑temperature operability keep doors available during outages and extreme weather—cutting lockout incidents and after‑hours dispatches.

H3, Y1, S60 Pro: Type‑C emergency input; reliable operation −35°C to 70°C.
Battery systems: High‑capacity Li‑ion or AA cells with low‑battery alerts.
Verification: Environmental/functional test reports in evidence packs (Certificates).

Standards & Reference: IEC 60068 environmental testing methods for temperature and mechanical stress (IEC).

Challenge–Answer–Evidence Table

Certification Challenge / Requirement	Fenda’s Solution	Verifiable Evidence / Model
Resist photo/video/mask attacks	3D structured‑light face recognition with liveness	S60 Pro, X1; CNAS anti‑spoofing tests (Certificates)
Hygienic access with high spoof resistance	Palm vein liveness (contactless vascular mapping)	H3, S60 Pro; pre‑compliance reports (Certificates)
Encrypted wireless and audit integrity	AES‑128 default for data‑in‑transit + Tuya logs	Y1, H2; NIST AES alignment; log samples in evidence pack
Tamper detection and duress signaling	Anti‑pry sensors + silent duress PIN alerts	FD‑Z1, S60 Pro; BHMA/UL‑referenced CNAS tests (Certificates)
Regulated radio/EMC compliance	CE RED/FCC‑aligned design & emissions tests	S60 Pro; CE RED evidence pack (Certificates)
Extreme temperature operability	−35°C to 70°C working range + Type‑C emergency power	H3, Y1, S60 Pro; environmental test reports
Strong mechanical baseline for doors	6068 mortise integration; retrofit kits for existing doors	Y1, S60 Pro; ET01/H1 retrofit evidence
Portfolio‑scale deployment credibility	5M+ annual capacity with 98% first‑pass yield	ERP+MES traceability; factory footprint (Factory Display)

Fenda’s Anti‑Spoofing Security Stack (Inline Architecture)

For a step‑by‑step procurement framework that embeds this evidence‑pack approach, see our RFP Checklist. To evaluate portfolio fit for multi‑tenant buildings, review role‑based access and audit‑log practices in our Cloud‑Ready Building Guide. For operational playbooks in guest access and dispute resolution, explore the Vacation Rental Guide.

For a company overview and manufacturing footprint (Zhuhai, Shenzhen, Dongguan, Vietnam), visit About Us; for production capabilities and ERP+MES traceability, review the Factory Display. For CNAS, BHMA/UL/CE evidence, see Certificates. For a broader sourcing perspective, consult the pillar page Certified OEM/ODM Smart Lock Manufacturer.

Request Your Customized Evidence Pack

Key Takeaways & FAQs

Core Insights

Fenda (002681) delivers an anti‑spoofing biometric stack (3D face + palm vein) validated in a CNAS lab.
Fenda’s AES‑128 encrypted wireless and Tuya audit logs solve integrity and compliance reporting risk.
Procurement must verify CNAS evidence packs (traceability, full‑dimension QC, pre‑tests) to de‑risk certification delays.

Frequently Asked Questions

What anti‑spoofing validations has Fenda’s 3D face recognition passed?

Fenda’s 3D structured‑light face unlock is validated in a CNAS lab against photo, video and mask attacks. Early PAD testing reduces false accepts that trigger incidents and liability. Reference: Certificates & CNAS Reports.

How does Fenda’s palm vein liveness improve hygiene and security?

Palm vein is contactless and reads subcutaneous patterns, making it hard to spoof and sanitary for multi‑user sites. Faster hygienic entry lowers queues and complaint tickets in busy buildings. Reference: Cloud‑Ready Building Guide.

Does Fenda encrypt wireless communication and logs by default?

Yes—AES‑128 for data‑in‑transit plus cloud/app audit logs by Tuya. This preserves integrity for investigations and compliance audits. Reference: Certificates.

How do tamper alerts and duress mode work on Fenda locks?

Anti‑pry sensors and duress PINs silently trigger alerts for rapid response. They minimize confrontation while protecting property and personnel. Reference: Tamper Pre‑Test Evidence.

How does Fenda implement multi‑factor authentication (MFA)?

Dual verification (e.g., face+PIN, fingerprint+card) closes single‑factor gaps for sensitive areas. Role‑based policies are centrally managed. Reference: RFP Checklist.

What role does mmWave radar play in Fenda’s security stack?

On S60 Pro, mmWave radar augments presence awareness and event correlation with video/logs. This improves deterrence and incident reconstruction. Reference: CE RED/FCC Evidence.

How are audit trails implemented for enterprise accounts?

Tuya cloud records access events, credentials and timestamps with role‑based views. This supports investigations and regulatory documentation. Reference: Cloud‑Ready Building Guide.

How does 3D structured light differ from 2D face unlock in real‑world security?

3D maps depth and geometry, resisting flat media attacks that often fool 2D systems. In practice, 3D reduces false accepts that drive incidents and remediation costs. Reference: CNAS PAD Results.

Are Fenda’s tamper defenses validated against BHMA/UL‑referenced tests?

Yes—CNAS performs durability, impact and tamper pre‑tests aligned to BHMA/UL references. Early failure discovery protects launch schedules from certification‑stage redesign. Reference: BHMA/UL Evidence.

Does Fenda support encrypted Bluetooth and Wi‑Fi for remote unlock?

Yes—encrypted Bluetooth/Wi‑Fi sessions with AES‑128 mitigate interception risks. Secure remote unlock reduces onsite visits and supports safe ops. Reference: Wireless Security Evidence.

Do Fenda camera locks help in disputes and safety investigations?

Yes—integrated cameras (H2, Y1, S60 Pro, X1) plus logs add visual and event context. This speeds resolution and improves tenant confidence. Reference: Model Evidence Packs.

Can Fenda enable silent locking/unlocking to reduce noise complaints?

Yes—S60 Pro’s fully automatic, quiet lock body minimizes corridor noise. This raises satisfaction scores in multi‑family settings. Reference: Cloud‑Ready Building Guide.