<ul>
 	<li>Model: SenseFP M2</li>
 	<li>Display: 2.8"@ TFT Color LCD Screen (320*240)</li>
 	<li>Camera: SenseFP M2: N/A</li>
 	<li>Operation System: Linux</li>
 	<li>Hardware: SenseFP M2: CPU: Dual Core@1GHz; RAM: 512MB; ROM: 8GB; Speaker: 8ohm @1W; Physical Keypad: 16 Keys; Fingerprint Sensor: ZK Optical Sensor; Casing color: Black and White</li>
 	<li>Authentication method</li>
 	<li>SenseFP M2: Fingerprint / Card / Password (Physical Keypad)
SenseFace M2F-LR: Fingerprint / Face / Card / Password (Physical Keypad)</li>
 	<li>Fingerprint Capacity

SenseFP M2: 3,000 (1:N) (Standard)
SenseFace M2F-LR: 1,000 (1:N) (Standard)</li>
 	<li>Face Capacity

SenseFP M2: N/A

Card Capacity

SenseFP M2: 3,000 (1:N) (Standard)
SenseFace M2F-LR: 1,000 (1:N) (Standard)</li>
 	<li>User Capacity

SenseFP M2: 3,000 (1:N) (Standard)
SenseFace M2F-LR: 1,000 (1:N) (Standard)</li>
 	<li>Transaction Capacity

150,000 (1:N)</li>
 	<li>Max. User Password Length

8 Digits</li>
 	<li>Biometric Authentication Speed

SenseFP M2: less than 1 sec (Fingerprint)
SenseFace M2F-LR: less than 1 sec (Fingerprint); less than 1.2 sec (Facial Authentication)</li>
 	<li>Touchless Biometric Recognition Distance

SenseFP M2: /
SenseFace M2F-LR: 50cm to 180cm (Facial Authentication)</li>
 	<li>False Acceptance Rate (FAR) %

SenseFP M2: FAR ≤ 0.0001% (Fingerprint )
SenseFace M2F-LR: FAR ≤0.02% (Visible Light Facial Authentication) ; FAR ≤ 0.0001% ( Fingerprint )</li>
 	<li>False Rejection Rate (FRR) %

SenseFP M2: FRR ≤ 0.1% (Fingerprint )
SenseFace M2F-LR: FRR ≤ 0.05% (Visible Light Facial Authentication); FRR ≤ 0.1% (Fingerprint )</li>
 	<li>Biometric Algorithm

SenseFP M2: ZKFingerprint V13.0 (Standard) / V10.0 (Optional)
SenseFace M2F-LR: ZKFace V4.0; ZKFingerprint V13.0 (Standard) / V10.0 (Optional)</li>
 	<li>Card Type

ID Card@125 kHz (Standard)
IC Card@13.56 MHz (Optional)</li>
 	<li>Standard Functions

ADMS, DST, Photo Capture, Event Photo Capture, Up to 14-digit User ID, Record Query, Schedule Bell, Tamper Switch Alarm, Automatic Status Switch, Multiple Authentication Methods, HTTPs / SSH Backend Access, T9 Keyboard (Input)</li>
 	<li>Optional Functions

IC Card, Wi-Fi, Backup Battery</li>
 	<li>Power Supply

DC 12V 3A</li>
 	<li>Backup Battery (Optional)

2,000 mAh (Lithium Battery)
Max. Operating Hours: 4 Hours
Max. Standby Hours: 7 Hours
Estimated Charging Time: 5 Hours</li>
</ul>