Electronic Solutions, Inc. Logo
Comprehensive Electronic Design & Repair Services
  • Home Page
  • About ESI
  • Products
  • Services
  • Support & Tools
    • Application Notes
    • Terms and Conditions
    • ESI “NPF” Policy
    • C9150 Rebuild Policy
    • Custom Interlock Specification Form
    • ES Control Repair Price List
  • Contact Us
  • menu

Shop

  • The Electronic Solutions ES520 is a versatile microprocessor-controlled interlock module which may be used for a variety of door applications.

    ES520 6 x 4 Interlock

    $125.00     Add to cart
  • The Electronic Solutions ES525 expansion module is used in conjunction with the ES520 interlock.

    ES525 0 x 4 Expansion Module for ES520

    $65.00     Add to cart
  • The Electronic Solutions ES550 is a versatile microprocessor-controlled interlock module which may be used for a variety of door applications.

    ES550 8 x 8 Interlock

    $400.00     Add to cart
  • ES555

    ES555 8 x 8 Expansion Module for ES550

    $200.00     Add to cart

Support & Tools

  • Application Notes
  • Terms and Conditions
  • ESI “NPF” Policy
  • C9150 Rebuild Policy
  • Custom Interlock Specification Form
  • ES Control Repair Price List

Contact Us

Texas Electronic Solutions – Corpus Christi

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Useful Links

Smart Electronics Corp.

Electronic Solutions, Inc.
4833 Saratoga Blvd. #250
Corpus Christi, TX 78413
Phone: (361) 991-8511
Fax: (361) 991-8512
Email:  Sales | Engineering
Office Hours
9:00 AM - 4:30 PM
Monday - Friday
© Electronic Solutions, Inc. 2025 - All Rights Reserved - Website by: SnapShots Creative Services