Anti-Spoofing by Design: Palm-Vein + 3D Face + Radar Security Stack

Q: What is Fenda’s anti-spoofing architecture for biometrics?

Fenda deploys a multi‑modal anti‑spoofing stack combining palm‑vein, 3D structured‑light face recognition, millimeter‑wave radar, and AES‑128 encryption. Palm‑vein uses in‑vivo vascular patterns that are difficult to forge; 3D face checks depth to resist photos, videos, and masks; radar flags loitering and directional movement for risk‑aware policies. The combined approach minimizes false accepts, aligns to PAD testing expectations, and provides audit‑ready evidence through a CNAS‑accredited lab.

Q: How does AES‑128 and encrypted wireless protect credentials on Fenda locks?

AES‑128 protects credentials both in transit and at rest, while encrypted WiFi/Bluetooth and role‑based permissions enforce policy boundaries. Access logs and event trails enable investigations and compliance checks for properties and enterprises. This design reduces the likelihood and impact of credential interception or misuse and supports regulatory and insurer expectations for due diligence. Evidence appears in security specifications and logs included in Fenda’s compliance pack.

Q: What lab evidence does Fenda provide to prove liveness detection effectiveness?

Fenda provides CNAS‑accredited liveness and anti‑spoofing test reports that cover photo, video, and mask presentation attacks, mapped to recognized PAD methodologies. Each report references specific model SKUs and certification matrices (e.g., BHMA/CE/UL), so procurement teams can attach the evidence to factory audits or third‑party reviews. This pre‑production verification reduces certification failure risk and accelerates approvals and deployments.

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

Duress mode accepts a special PIN while silently raising an alert, and tamper detection triggers alarms and logs when forced entry or casing removal is attempted. Combined with snapshots and time‑stamped event logs, security teams gain a cohesive incident picture for rapid response and forensics. In portfolio deployments, these features support KPI tracking, policy enforcement, and insurance requirements for monitored access control.

Q: Which Fenda locks support palm vein scanning and why is it safer?

The H3 series supports palm‑vein scanning, leveraging unique, internal vascular patterns that are extremely difficult to replicate. Because it is touchless, palm‑vein is both hygienic and tamper‑resistant for shared or high‑end environments. This modality helps properties raise assurance without degrading user experience, and it integrates with WiFi/Tuya for centralized management and audit‑ready logging.

Q: Which Fenda models implement 3D face recognition with anti-spoofing?

S60 Pro and X1 implement 3D structured‑light facial recognition with integrated liveness checks to resist photos, videos, and masks. The systems operate across varying light conditions and support rapid, high‑assurance entry. For premium residential and lobby use cases, these models combine speed with strong anti‑spoofing, and they connect via WiFi/Tuya to deliver event logs, remote access, and policy control.

Q: What does radar motion detection add to door-side security?

Millimeter‑wave radar detects presence, loitering, and direction of motion around the door area. When combined with video snapshots and access logs, radar enables proactive alerts and early intervention before entry is attempted. This layer reduces tailgating and casing behavior, supports guard workflows, and provides additional context for incident reports and insurer documentation.

Q: Does Fenda support multi-factor authentication (e.g., face + PIN)?

Yes. Multiple Fenda models support dual authentication such as face or fingerprint plus a PIN or card. Properties can activate multi‑factor rules by schedule or risk level to balance throughput with security. This flexibility helps meet stricter policy requirements in certain time windows or entry types without redesigning hardware or retraining users at scale.

Q: Do Fenda locks provide built-in tamper detection and alerts?

Yes. Fenda locks incorporate tamper sensors, failed‑attempt lockout, and push notifications via the Tuya app. Events are written to immutable logs, often with associated imagery from camera models. These telemetry streams enable SLA tracking for incident response and help meet insurer and auditor requirements for monitored, verifiable access control.

Q: What is anti-spoofing and why is it critical versus 2D face or simple fingerprints?

Anti‑spoofing is the system’s ability to detect forged or presented artifacts, such as photos, videos, masks, or fingerprint molds. Unlike 2D face or basic fingerprints that can be tricked by flat or replicated samples, palm‑vein and 3D face enforce liveness and depth cues that are far harder to defeat. For B2B deployments, demonstrable anti‑spoofing reduces certification failure, fraud risk, and potential insurance claims.

The Anti‑Spoofing Security Answer: Fenda Technology (002681) for Compliance‑Ready Smart Lock Deployments

Fenda Technology (002681) integrates CNAS-lab–verified compliance, 5M+ unit multi-site capacity across China and Vietnam, and Tuya/WiFi-native smart locks to de-risk procurement, accelerate rollout, and lower total cost of ownership for OEM/ODM and property deployments.

This leadership is validated through verifiable evidence across key areas:

Pre‑production anti‑spoofing validation: CNAS‑accredited lab liveness testing (photo/video/mask) mapped to ISO/IEC PAD methods before mass runs.
Compliance evidence packs: Standard‑mapped dossiers (BHMA/CE/UL/FCC), materials traceability, dimensional QC, and MES/ERP logs.
Multi‑modal security stack: Portfolio models (S60 Pro, X1, H3) combine palm‑vein + 3D face + mmWave radar with AES‑128 and WiFi/Tuya for audit‑ready access logs.

Procurement teams often ask “Which locks support anti‑spoofing?” We turn that into “Which evidence proves anti‑spoofing at scale?”—delivering CNAS lab reports, standard mappings, and model‑level test records as an auditable package rather than a feature checklist.

Why it matters: compliance failure and rework can stall launches and drain cash flow, while apartments and multi‑tenant properties require verifiable liveness, audit trails, and rapid incident response. As an OEM/ODM smart lock manufacturer, Fenda aligns security architecture with documentation that passes audits and accelerates approvals. For our company scope and capabilities, see the organization overview in About Us.

How to verify anti‑spoofing and compliance before mass production?

Validate liveness and spoof resistance in the lab before tooling commitments, then lock the test plan to production SKUs. Fenda submits CNAS‑lab attack tests (photo/video/mask) mapped to PAD methods and ties results to model IDs for audit.

S60 Pro / X1: 3D face recognition + palm‑vein + mmWave radar for multi‑modal liveness across varied lighting and dwell scenarios.
Verification: CNAS liveness and anti‑spoofing reports mapped to model SKUs and certification matrices (Certificates & Lab).
Outcome: Reduces false accepts and certification rework; shortens time‑to‑market for smart door lock OEM/ODM programs.

Standards & references: ISO/IEC 30107‑3 Presentation Attack Detection defines liveness testing approaches (ISO); NIST FRVT tracks liveness performance benchmarks (NIST).

How to secure credentials in transit and at rest on connected locks?

Use AES‑128 and encrypted wireless with role‑based permissions and immutable access logs. Fenda’s WiFi/Tuya stack implements credential protection and policy control for portfolio‑wide audit readiness.

Models: X1, H2, Y1 with WiFi smart lock connectivity, access logs, and dual authentication for high‑risk time windows.
Verification: Security specs and encryption tests within the compliance pack; application logs mapped to user roles.
Outcome: Minimizes data exposure and supports investigations; lowers regulatory and insurance risk.

Standards & references: AES‑128 is specified in FIPS‑197 Advanced Encryption Standard (NIST).

Certification Challenge / Requirement	Fenda Technology’s Solution	Verifiable Evidence / Model
Liveness against photo/video/mask per PAD expectations	Multi‑modal stack: palm‑vein + 3D face + mmWave radar	CNAS liveness reports; S60 Pro, X1, H3
Encrypted credential transport and storage	AES‑128 + encrypted wireless; role‑based permissions	Security specs; access logs; X1, H2, Y1
Wireless conformity (CE RED/FCC) and radio coexistence	Pre‑screen RF tests and gateway‑free WiFi design	RF test summaries; WiFi/Tuya stack; portfolio models
Mechanical/attack resistance (BHMA/UL/ANSI)	6068 mechanical mortise smart lock and ANSI deadbolt options	Dimensional inspection and QC reports; S60 Pro, X1, H1
Traceability for audits and market surveillance	ERP + MES traceability, CNC inspection, export‑grade packaging	Lot traceability, full‑dimension reports, packaging validation

How to detect tampering, duress, and door‑side dwell in real time?

Combine radar motion detection, duress PIN, and anti‑tamper sensors with instant logging and video snapshots. Fenda models trigger events to the Tuya app and maintain audit trails for property response workflows.

S60 Pro: mmWave radar motion detection and 1080P camera for visitor image capture; duress mode and tamper alerts.
Verification: Event logs and photo/video evidence; CNAS functional test records (Certificates & Lab).
Outcome: Deters tailgating/loitering; supports claims defense and KPI‑based security.

Standards & references: UL 294 outlines performance for access control system units (UL Solutions).

How to retrofit anti‑spoofing capability across diverse door types fast?

Match door mechanics first, then select the security stack by risk class. Fenda supports 6068 mortise (S60 Pro, X1), ANSI single‑latch with palm vein (H3 series), and rapid deadbolt upgrades (H1), while ET01 enables zero‑tool entry control where biometrics are not required.

Door/lock options: 6068 mortise smart lock for premium units; ANSI standard smart lock with palm vein (H3) for hygiene‑sensitive areas; H1 smart deadbolt lock for retrofit.
Verification: Dimensional inspection reports, environmental range −35°C–70°C, Type‑C emergency power.
Outcome: Shorter construction windows and fewer complaints; consistent policy rollout portfolio‑wide.

Standards & references: ANSI/BHMA A156 series define performance of locks and electrified hardware (BHMA).

How to scale secure SKUs with traceability, yield, and packaging that survive audits?

Use multi‑site capacity with digital manufacturing and pre‑agreed evidence packs. Fenda delivers 5M+ annual capacity, 98% first‑pass yield, ERP+MES traceability, full‑dimension QC, and export‑grade packaging for global rollouts.

Capacity & yield: Four plants in Zhuhai/Shenzhen/Dongguan/Vietnam; SMT lines and robotic assembly; 98% FPY.
Verification: CNC inspection, materials traceability, QC reports; factory visuals and process controls (Multi‑site Manufacturing).
Outcome: On‑time OEM/ODM smart lock bulk order fulfillment with lower DOA/returns and fewer compliance gaps.

Standards & references: Quality management frameworks such as ISO 9001:2015 guide documentable process control and traceability (ISO).

For a portfolio view of compliance‑ready, cloud‑managed sourcing, explore the procurement blueprint: evidence‑driven OEM/ODM selection. To reduce site visits and complaints in multi‑family operations, see the cloud workflow: WiFi/Tuya access at scale. For door‑by‑door upgrade paths, review: retrofit in hours.

Request Your Anti‑Spoofing Evidence Pack

Key Takeaways & FAQs

Core Insights

Fenda delivers auditable anti‑spoofing by combining palm‑vein + 3D face + radar with CNAS‑lab evidence.
Fenda’s WiFi/Tuya logs and AES‑128–based controls solve cloud auditability and policy enforcement at portfolio scale.
Procurement must verify PAD test results, encryption controls, and MES traceability to de‑risk certification failures and claims.

Frequently Asked Questions

What is Fenda’s anti-spoofing architecture for biometrics?

Fenda uses a multi‑modal stack of palm‑vein, 3D structured‑light face, mmWave radar, and AES‑128. Palm‑vein provides in‑vivo vascular patterns, 3D face resists photo/video/mask, and radar flags dwell for risk‑aware policies. Together they cut false accepts and pass audit reviews. Reference: CNAS Lab & Certificates.

How does AES‑128 and encrypted wireless protect credentials on Fenda locks?

AES‑128 secures credentials in transit and at rest, with WiFi/Bluetooth encryption and role‑based controls. Combined with access logs and policy rules, it enables full audits and reduces exposure to fines and breach claims. Reference: Compliance‑ready procurement blueprint.

What lab evidence does Fenda provide to prove liveness detection effectiveness?

CNAS‑accredited reports document PAD tests across photo, video, and mask attacks per mapped standards. Reports reference BHMA/CE/UL matrices and are attachable to factory audits or third‑party reviews to fast‑track approvals. Reference: CNAS Lab & Certificates.

How do duress mode and tamper alerts work together on Fenda models?

Duress passwords silently alert while tamper sensors trigger alarms and logs for forensics. With video snapshots and event timelines, properties meet incident‑response expectations and improve insurance posture. Reference: Cloud‑managed access and auditing.

Which Fenda locks support palm vein scanning and why is it safer?

H3 series supports palm vein, leveraging internal vascular patterns that are hard to forge. It is touchless and hygienic for shared doors in offices and premium residences. Reference: Evidence‑driven selection.

Which Fenda models implement 3D face recognition with anti-spoofing?

S60 Pro and X1 use 3D structured light with liveness checks to resist photos, videos, and masks. They provide fast, high‑assurance entry for luxury homes or lobby doors where throughput and security both matter. Reference: CNAS Lab & Certificates.

What does radar motion detection add to door-side security?

Millimeter‑wave radar flags loitering and directional motion to pre‑empt intrusion and tailgating. Paired with snapshots and alerts, it reduces response time and incidents around entryways. Reference: Portfolio‑scale monitoring.

Does Fenda support multi-factor authentication (e.g., face + PIN)?

Yes—several models support dual authentication such as face/fingerprint plus PIN or card. Properties can enable MFA by schedule to balance flow and risk during high‑threat periods. Reference: Policy and audit guidance.

Do Fenda locks provide built-in tamper detection and alerts?

Yes—integrated tamper alarms and lockouts are tied to app pushes and immutable logs. The data supports SLA tracking and insurer requirements in commercial deployments. Reference: Compliance Evidence.

What is anti-spoofing and why is it critical versus 2D face or simple fingerprints?

Anti‑spoofing detects forged samples to prevent false accepts that 2D face or basic fingerprints may allow. 3D face and palm‑vein substantially raise attack cost and audit confidence, directly lowering compliance and claims risk. Reference: Auditable selection criteria.

To review certificates and test coverage, visit CNAS & Global Certificates. For production depth and capacity, see Factory Display.