Rosslare D-805 EXPANSION BOARD FOR 825 D-805

Rosslare ITEM: ROS D-805
Rosslare D-805 EXPANSION BOARD FOR 825 D-805

Rosslare D-805 EXPANSION BOARD FOR 825 D-805

Rosslare ITEM: ROS D-805
Regular price $555.96
  • Free shipping on most items over $200
  • We have 15+ years of industry experience
  • GSA, Net 30 and purchase orders available
Shipping calculated at checkout.



Expansion Board of AC-825IP

The D-805 4 reader expansion board is one of four expansion boards (R/S/D/P-805) for the advanced AC-825IP networked controller. Ideal for residential and commercial applications, The D-805 expansion board increases flexibility to the access control system by adding four readers, four doors, four relay outputs and eight supervised inputs to the controller.

  • Up to 58 doors, 100,000 users, and 500,000 history log entries (FIFO) per ACU
  • Onboard TCP/IP networking with data encryption to an AxTraxNG server, bi-directional push communication for enhanced data transmission speed and reliability
  • Supports up to 6 doors (4 Wiegand format & 2 OSDP readers), each with 2 inputs and 1 output
  • 4 auxiliary inputs and 2 auxiliary outputs
  • Supports 2 OSDP readers
  • One onboard expansion slot and an additional 12 expansion boards via OSDP (R/S/D/P-805)

* R-805 – 16 outputs

* S-805 – 16 inputs

* D-805 – 4-door expansion

* P-805 – 16 inputs and 8 outputs

  • ME-1515 metal enclosure holds 2 expansion boards or an AC-825IP board with a C14 power plug and supports Pull-Safe™ cable locks, for secured wiring
  • Real-time clock keeps time for up to 2 weeks without power (no batteries to replace)
  • Spacious and lockable metal enclosure, features cable twist locks and zip-tie anchors for better cable management
  • DIN rail mounting option for space saving with no additional enclosure needed
  • Power management board indicates battery and power status
  • Revolutionary enclosure with illumination bar that lights up when enclosure is opened, tamper sensing, and power status LED

All in stock orders typically ship the same business days or within 1-2 business days.  Cut off for same day shipping is 2:30PM Central Time.


Items with lead times typically ship in 4-7 business days.


Orders with free shipping may have longer lead times due to those items being shipped the most economical way.  Free shipping on most orders over $195.00 does not include gate operators, loop sealant, and any extreme length or weight items

Our return policy lasts for only 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund. Some items such as Gate Operators or custom parts may not be returnable or carry a restocking fee if returned.

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Protec Controls accepts purchase orders please contact us.

NET 30

We also support Net 30 terms on our website for easy ordering. Please fill out the form to the right with your company information and we will get your account setup to place Net 30 orders.


Protec Controls accepts GSA SmartPay cards along with all major credit cards. For government quotes and purchase orders please email

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