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Door Module Multi-Door

Secure Multi Door I/O Module

Door Module provides secure door control of up to four doors via encrypted communication and also contains two wiegand reader interfaces for use with 3rd party readers. A wide variety of I/O interfaces allows Door Module to be a part of diverse system configurations.

Centralized Access Control

Combined with a Suprema Device, Door Module provides ability to design and implement a centralized access control system with up to 32 doors and up to 8 biometric devices through daisy chain configuration.

Key Highlights

  • Secure data transmission with encrypted communication

  • Control up to four doors through multiple inputs and output modules

  • Easily monitor device status with 4 additional supervised inputs

  • Implement centralized access control with a Suprema device


Model Name
General CPU Cortex M3 72MHz
Memory Flash 128KB, SRAM 20KB
LED Multi-color
Operating Temperature -20° ~ 60°C (-4°F ~ 140°F)
Storage Temperature -40°C ~ 70°C (-40°F ~ 158°F)
Operating Humidity 0% ~ 80%, non-condensing
Storage Humidity 0% ~ 90%, non-condensing
Weight 220 g
Dimension (WxHxD, mm) 130 x 90.5 x 35.8 (mm)
Certifications CE, UKCA, KC, FCC, RoHS, REACH, WEEE
Interface RS-485 1 ch
RS-485 Communication Protocol OSDP V2 Compliant
Wiegand Wiegand Input 2 ch Voltage: 12 Vdc, Current: Max. 1.5 A
TTL Input 4 ch
Relay 4 relays
Supervised Input 4 ch
TTL Output 6 ch
Tamper Not supported
Electrical Power Voltage: 12 Vdc Current: Max. 3.1 A

– Product specifications are subject to change without notice to improve.

1)The number of users registered without any credential data.

2)If a device with a fingerprint sensor is connected as a slave, the slave device can be used for fingerprint authentication.

3)FaceStation 2 and FaceLite are available only.