Search  for anything...

Eagle Diamond Control Board. Eagle E555 Universal for Gate Openers.

  • Based on 78 reviews
Condition: New
Checking for the best price...
$433.00 Why this price?
Save $77.00 was $510.00

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Jun 15
Order within 15 hours and 42 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • Eagle E555 Universal for Gate Operators Models: Eagle-1000, Eagle-2000, Eagle-100, Eagle-200
  • Please Make sure you gate operator is manufacture prior to January 2016
  • ERD Adjustable in the Opening and Close Direction of travel
  • Call Eagle for help with the installation of the Diamond board

Description

Eagle gate Operators use the state of the art Eagle Diamond Control Board. This board includes many new features that cannot be found on other Automatic Gate Openers. The Feature Selector uses an eight station switch that allows selection of the standard features and customized installation settings. The switch description is as follows: Switch 1 = Slave/Master - Sets the operator to work as a Master or a Slave. Switch 2 = Gate Opening - Designates left or right opening. Switch 3 = Motor Brake - If the "on" position is selected, the gate will stop instantly when on the limit switches. This is useful on uphill/downhill applications and on all Fail-Safe operators. Switch 4 = Reverse Loop - Sets the reverse loop to be "normally" open or to "normally" close. It is useful in Fail-safe applications. Switch 5 = One Pass (on/off) - This tailgating feature works with the safety loop to allow only one car to pass. After the car passes, the gate closes instantly. If a second car approaches the gate stops. The operator resumes closing after the car leaves. Switch 6 = Stop-Reverse - This radio feature allows the transmitter to work as a three button station and is useful for a partial opening. If selected, the first command will open the gate, the second will stop the gate, and the third will close the gate. Switch 7 = Alarm Reset (on/off) - If the "on" position is selected (after five minutes "shut down" time period) the operator will reset and any input will be accepted. Normally, the power must be turned off to reset. Switch 8 = Close Timer (on/off) - Sets the timer to close on the "on" or "off" position. The Eagle Automatic Gate Openers Diamond Control Board uses an unique Master/Slave system that requires only two wires. In addition, the Diamond board has global inputs. This board is used with Eagle Models:Eagle-1000, Eagle-2000, Eagle-100, Eagle-200

Package Dimensions: 12.13 x 9.37 x 2.28 inches


Item Weight: 2.22 pounds


Manufacturer: EAGLE ACCESS CONTROL SYSTEMS, INC.


Item model number: Diamond Control Board


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect part.
The board was perfect. Easy to install, plug and play. Our gate finally works again.
Reviewed in the United States on January 23, 2026 by enrique rodriguez

  • Gate
Easy to install works great
Reviewed in the United States on December 15, 2025 by EB Paving Inc.

  • Good replacement for Eagle 1000 Gate Operator
Replaced 15yr old Eagle 1000 board and it seems to be working well ( 2 months ). Additional connections on the new board because they added more functionality. For me I just changed the wires over one by one and had no problem.
Reviewed in the United States on June 11, 2018 by emcomm med

  • newer and better board for eagle gate openers
This was a great replacement for my old eagle controller. On board slots for loop detectors, etc. Solved my phatom openings.
Reviewed in the United States on June 12, 2013 by gene

  • Easy.
Perfect fit... I took the cover off of the gate went to get a tool and it rained I thought everything was ruined until I found this now my gates up and running
Reviewed in the United States on October 31, 2019 by Amazon Customer

  • POOR QUALITY
dONT BUY IT POOR QUALITY PRODUCT
Reviewed in the United States on November 19, 2020 by jose davila

  • Plug and play in an older Eagle operator
Install, set the switches and move one jumper. Done. The board looks different, but works the same. Actually better. There is more adjustment on the open delay.
Reviewed in the United States on February 26, 2019 by Clan R.

  • Beware
Board that arrived was not the board in picture. I was lacking the loop detector section and related plugs. Will not work for master only slave board on dual gates. If you have loop detection on your setup… this will not work.
Reviewed in the United States on June 13, 2023 by Tom

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...