Spectra’s TwinXs 3S – RAC is a standard 1U size rack door controller for easy mounting in the minimum height and length. It is the perfect solution for space utilization without compromising features and performance. TwinXs 3S – RAC uses up to 4 card readers and supports 2 doors that is expandable to 4. This controller’s high-speed processor can facilitate access decisions in milliseconds, saving valuable time and promoting convenience.

RAC is Spectra’s best-in-class 2/4-door access control system that can be easily configured either as a standalone or Master or Slave. TwinXs 3S – RAC ensures all-around safety without compromising even a second of security.

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Two Door / Four Reader Controller

TwinXs 3S - RAC is a versatile access control panel and supports 2 doors using 4 access readers. The controller can be configured as standalone / Master or Slave. The controller supports host of other rule based features including global anti pass back.

Fully Programmable I/O’s

The Controller 12 Optically isolated digital inputs. All are configurable. Either as general purpose input or door sensors or egress switch inputs. Also the controller has 6 general purpose outputs. Configurable as either as lock control or extra signals. The general purpose outputs are available as potential free contacts

Compact Controller with Large Storage

The powder-coated, sleek 1U rack cabinet has a 4.2 Amp power supply unit, super-fast 32-bit processor, and massive 16 GB storage capacity that can hold 250,000 users and 500,000 last-made transactions.

  • 2 Door / 4 Door Reader Controller
  • Compact Design
  • Local Programming
  • Weigand / OSDP Interface
  • RS 485 Ports
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Data Communication and Protocols

The controller supports popular communication interfaces viz 10/100 mbps ethernet and RS485. It also supports multiple protocols such as HTTP, SNMP, FTP, SSL & NTP. It also supports MODBUS protocol over ethernet for integration with third party devices and software.

Field Upgradable Software with Local Programming

Facility to onsite update device software through ethernet interface. The product updates can easily be applied without the need of removing device and sending it back to the service center.

Configurable Reader Interface

TwinXs 3S – RAC supports secure OSDP protocol over RS485 port. The controller also supports legacy clock/ data interface in addition to more popular weigand interface. The weigand interface is configurable from 24 to 255 bits.

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