3D Face Recognition
Smart Lock OEM Manufacturer

3D structured light projects infrared dots onto the face and measures depth geometry — a photograph has no depth and fails verification. 2D face recognition uses a flat camera image and can be defeated by a printed photo or a smartphone screen showing the authorized user. For any security application, 3D is mandatory. The X2-B uses structured light technology achieving FAR below 0.0001%, making photo and video spoofing attacks cryptographically infeasible.

Three simultaneous anti-spoofing checks: (1) 3D depth map — flat surfaces including printed photos, masks, and screens fail depth verification; (2) NIR liveness detection — micro-movement analysis and thermal cues distinguish live skin from static materials; (3) infrared skin texture analysis — live skin texture differs measurably from printed, silicone, or wax materials. Combined FAR is below 0.0001% (1 in 1,000,000) with all three checks active.

100 face records stored locally on-device. Recognition speed: 0.3 seconds from face detection to door release. Works at up to ±30 degrees horizontal angle and in complete darkness (0 Lux) due to active IR illumination — ambient light does not affect recognition performance. For deployments requiring more than 100 users, contact our technical team for high-capacity variants or cloud-assisted recognition options.

Facial biometrics are Special Category data under GDPR Article 9 requiring explicit legal basis — consent alone is generally not valid for workplace access control in the EU due to power imbalance between employer and employee. Recommended deployment approach: on-device template storage only (X2-B default — no cloud sync), documented legal basis assessment (LIA or employment law basis), DPIA completed before deployment, non-biometric alternative access method provided (PIN or RFID card), and per-user template deletion capability for data erasure requests. Trudian provides a GDPR deployment guidance document with all EU-market OEM orders.

Yes. IR-based structured light recognition is immune to ambient visible light — recognition performance is identical at 0 Lux (complete darkness) and 100,000 Lux (direct sunlight). This makes the X2-B suitable for outdoor and semi-outdoor installations in high-sunlight environments including GCC countries and Mediterranean Europe. Operating temperature range -20°C to +55°C covers all GCC and European climate conditions.

The X2-B uses adaptive learning to gradually update enrolled face templates as minor appearance changes occur naturally over time — haircuts, facial hair growth, weight changes, and aging are accommodated without re-enrollment. Significant appearance changes such as full beard growth from clean-shaven, or eyewear adoption after enrollment without eyewear, may require template update. Re-enrollment takes approximately 3 seconds per user. For deployments where users frequently wear face coverings (masks, scarves), the X2-B can be configured to require PIN or RFID card as primary credential with face recognition as optional secondary.

OEM options: logo laser engraving on lock body (MOQ 200 units), custom packaging (MOQ 200 units), white-label Tuya OEM app with your brand in App Store and Google Play (MOQ 200 units, 6–10 week timeline), custom housing color (MOQ 500 units), and custom firmware with your cloud endpoint (MOQ 500 units, 8–12 week development). CE re-certification under your brand name is supported using existing test reports. For Middle East OEM orders, SASO CoC and CST documentation under your importer name are provided. Arabic-language firmware and documentation are available for GCC market OEM orders.