Category 

Feature 

Specification 

Credential 

Biometric 

Fingerprint 

RF Option 

BLN2-ODB: 125kHz EM & 13.56MHz MIFARE, MIFARE Plus, DESFire/EV1, NFC & 2.4GHz BLE 

BLN2-OAB: 125kHz EM, HID Prox & 13.56Mhz MIFARE, MIFARE Plus, DESFire/EV1, FeliCa, iCLASS SE/SR/Seos, NFC & 2.4GHz BLE 

BLN2-PAB: 125kHz EM, HID Prox & 13.56Mhz MIFARE, MIFARE Plus, DESFire/EV1, FeliCa, iCLASS SE/SR/Seos, NFC & 2.4GHz BLE 

RF read range* 

MIFARE/DESFire/ ISO15693: 50 mm, EM/Felica: 30 mm 

* RF read range will vary depending on the installation environment. 

General 

CPU 

1.2 GHz 

Memory 

4GB Flash + 64MB RAM 

LCD type 

1.77” color TFT LCD  

LCD resolution 

160 x 128 pixels 

Sound 

16-bit 

Operating temperature 

BLN2-ODB: -20°C ~ 50°C 

BLN2-OAB: -20°C ~ 50°C 

BLN2-PAB: -10°C ~ 50°C 

Storage temperature 

BLN2-ODB: -40°C ~ 70°C 

BLN2-OAB: -40°C ~ 70°C 

BLN2-PAB: -20°C ~ 60°C 

Operating humidity 

0% ~ 80%, non-condensing 

Storage humidity 

0% ~ 90%, non-condensing 

Dimension (W x H x D) 

58 mm x 190 mm x 44 mm (Bottom) / 34 mm (Top) 

Weight 

Device: 255g 

Dimension (W x H x D) 

Bracket: 57g (Including washer and bolt) 

IP rating 

Certificates 

IP65, IP67 

CE, FCC, KC, RoHS, REACH, WEEE 

Image dimension 

272 x 320 pixels 

Image bit depth  

8bit, 256 grayscale 

Fingerprint  

Resolution 

500 dpi 

Template 

SUPREMA / ISO 19794-2 / ANSI 378 

Extractor / Matcher 

MINEX certified and compliant  

Max. User (1:1) 

10,000 (Based on one finger enrollment per user) 

Max. User (1:N) 

10,000 (Based on one finger enrollment per user) 

Capacity 

Max. Finger per user 

10 

Max. Text Log 

1,000,000 

Ethernet 

Supported (10/100 Mbps, auto MDI/MDI-X) 

RS-485 

1ch Host or Slave (Selectable) 

Interface 

Wiegand 

1ch Input or Output (Selectable) 

TTL input 

2ch Input 

Relay 

1 Relay 

Tamper 

Supported 

Power 

Voltage: 12VDC  
Current: Max. 500mA 

Switch input VIH 

Min. 3V 
Max. 5V 

Electrical 

Switch input VIL 

Max. 1V 

Switch Pull-up resistance 

4.7kΩ (The input ports are pulled up with 4.7kΩ.) 

Wiegand output VOH 

More than 4.8V 

Wiegand output VOL 

Less than 0.2V 

Wiegand output Pull-up resistance 

Internally pulled up with 1 kΩ 

Relay 

Voltage: Max. 30VDC 
Current: 1A, Max. 2A 

Platform 

BioStar 2 

Supported 

BioStar 1 

Not Supported