| Model | SenseFace 4A SenseFace 4B |
|---|---|
| Display | 4.3″@ TFT Color Touch LED Screen (272*480) |
| Camera | WDR Binocular Camera @ 1MP |
| Operation System | Linux |
| Hardware | CPU: Dual Core@1GHz RAM: 512MB; ROM: 8GB Speaker: 8ohm @1W Microphone: *1 (Sensitivity: -42 dB/ Omni-directional/ Signal-to-Noise Ratio: 58 dB/ Impedance: 2.2kΩ) Supplement Light: No Fingerprint Sensor: In-Glass Fingerprint (Z-ID) (SenseFace 4A) |
| Authentication Method | SenseFace 4A: Fingerprint / Face / Card / Password (Virtual Keypad) SenseFace 4B: Face / Card / Password (Virtual Keypad) |
| Fingerprint Template Capacity | SenseFace 4A: 8,000 (1:N) (Standard) SenseFace 4B: / |
| Face Templates Capacity | 6,000 (1:N) (Standard) |
| Card Capacity | 8,000 (1:N) (Standard) |
| User Capacity | 8,000 (1:N) (Standard) |
| Transaction Capacity | 200,000 (1:N) |
| Max. User Password Length | 8 Digits |
| Biometric Verification Speed | SenseFace 4A: less than 0.5 sec (Fingerprint) ; less than 0.35 sec (Facial Authentication) SenseFace 4B: less than 0.35 sec (Facial Authentication) |
| Touchless Biometric Recognition Distance | 30cm to 200cm (Facial Authentication) |
| False Acceptance Rate (FAR) % | SenseFace 4A: FAR ≤ 0.01% ( Visible Light Facial Authentication); FAR ≤ 0.0001% ( Fingerprint ) SenseFace 4B: FAR ≤ 0.01% ( Visible Light Facial Authentication) |
| False Rejection Rate (FRR) % | SenseFace 4A: FRR ≤ 0.02% ( Visible Light Facial Authentication); FRR ≤ 0.01% ( Fingerprint ) SenseFace 4B: FRR ≤ 0.02% ( Visible Light Facial Authentication) |
| Biometrics Algorithm | SenseFace 4A: ZKFace V4.0 ZKFingerprint V13.0 (Standard) / V10.0 (Optional) SenseFace 4B: ZKFace V4.0 |
| Card Type | ID Card@125 kHz (Standard) IC Card@13.56 MHz (Optional) |
| Communication | TCP / IP*1 Wi-Fi (IEEE802.11b/g/n/ax) @ 2.4 GHz (Optional) Wiegand (Input or Output)*1 RS485: ZKTeco RS485*1 USB: Type A (USB Drive Only)*1 Aux Inputs *1, Electric Lock*1, Door Sensor*1, Exit Button*1, 12V Output*1 |
| Standard Functions | ADMS, DST, Photo Capture, Event Photo Capture, Up to 14-digit User ID, Access Levels, Groups, Holidays, Anti-Passback, Record Query, Schedule Bell, Tamper Switch Alarm, Automatic Status Switch, Multiple Authentication Methods, SIP Client (Version 2.0), ONVIF (Compatible with Profile S, Profile T, Profile G, Profile C, Profile Q & Profile A), AC Push and TA Push Protocol Switch, HTTPs / SSH Backend Access, T9 Keyboard (Input) |
| Access Control Interface | RS485 ( RS485 Card Reader / Biometric Reader) |
| Net Weight | 0.264 Kg |
| Power Supply | DC 12V 3A |
| Operating Temperature | -5°C to 45°C |
| Supported Software | Software: ZKBio CVAccess/ZKBioTime Mobile App: ZKBio Zlink Cloud Service: ZKBio Zlink |
| Installation | Wall-mount (Compatible with Asia Gang Box / Single Gang Box) |
| Operating Humidity | 10% to 90% RH (Non-condensing) |
| Dimensions | 175.00 mm * 84.50 mm * 21.65 mm (L*W*H) |
| Ingress Protection Rating | IP65 (waterproof and dustproof) |
| Certifications | ISO14001, ISO9001, CE, FCC, RoHS |
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