LCN 7902ES Pneumatic Control B...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5,948.00
$4,585.42
LCN 7902ES 7900 Series Pneumatic Control Box with Electric Strike Relay, Double Door Application

LCN 7902ES Pneumatic Control Box with Electric Strike Relay for Double Door Applications

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Model: 7902ES

In Stock (leaves warehouse same day if ordered before 3pm ET)

$5,948.00
$4,585.42
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LCN 7900 Series Pneumatic Control Box with Electric Strike Relay for Double Door Applications

Heavy-Duty Surface Mounted Pneumatic Control Solution

The LCN 7900 Series Pneumatic Control Box with Electric Strike Relay is engineered for double door applications requiring precise pneumatic control. This heavy-duty, surface mounted control box contains electrically controlled pneumatic circuits with integrated air filtration, pneumatic regulation, and system timing capabilities. The built-in electric strike relay provides seamless integration with access control systems for comprehensive door management solutions.

Professional Features & Benefits

  • Heavy-Duty Construction: Surface mounted design with robust components engineered for demanding commercial applications and long-term reliability.
  • Dual Circuit Control: Contains one or two electrically controlled pneumatic circuits for flexible double door configuration options.
  • Integrated Air Management: Built-in air filtration and pneumatic regulation ensure consistent system performance and extended component life.
  • Electric Strike Relay: Integrated relay functionality provides direct interface with electric strikes for coordinated door control operations.
  • System Timing Control: Precision timing functions allow customized door operation sequences for specific application requirements.
  • Double Door Application: Specifically designed for dual door installations requiring synchronized pneumatic control and electric strike coordination.
  • Professional Installation: Surface mounting design simplifies installation while providing accessible service points for maintenance and adjustments.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • Parts and Accessories Type: Installation Accessories
  • Product Attribute: Parts and Accessories
  • Product Category: Electronic Access Controls
  • Product Group: Electronic Access Controls
  • Product Subgroup: Parts and Accessories
  • Product Type: Safety Packages
  • Series: 7900 Series
  • Subcategory: Closer Parts and Accessories

Professional Applications

  • Commercial Building Security Systems
  • Healthcare Facility Access Control
  • Educational Institution Safety Systems
  • Industrial Facility Monitoring
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Emergency Exit Compliance

Why Choose LCN Quality?

LCN 7900 Series pneumatic control systems deliver professional-grade reliability with heavy-duty construction designed for demanding commercial applications. The integrated air filtration, regulation, and timing systems ensure consistent performance while the surface mounted design provides accessible maintenance points. Engineered for demanding commercial applications where dependable pneumatic control and electric strike coordination is essential.

Product Specs

Subcategory:
Closer Parts and Accessories
Series:
7900 Series
Product Group:
Electronic Access Controls
Product Subgroup:
Parts and Accessories
Product Type:
Safety Packages
Commercial/Residential:
Commercial
Electronic:
Yes
ADA Compliant:
Yes
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Product Category:
Electronic Access Controls
Department:
Door Hardware

LCN 7902ES – Frequently Asked Questions

1) What does the LCN 7902ES control box actually do on a pneumatic door operator system?
The 7902ES is the surface mounted control box that runs the pneumatic side of an LCN 7900 Series automatic door system. It houses one or two electrically controlled pneumatic circuits along with air filtration, pneumatic regulation and system timing, so the air supply is cleaned and regulated and the open/hold/close sequence is timed from one enclosure. The built-in electric strike relay switches the strike in step with that sequence, which is what lets the door unlock before the operator drives it open.
2) Is the 7902ES for a single door or a pair of doors?
Double door applications. The 7902ES is configured for dual door installations that need synchronized pneumatic control, which is why it carries up to two electrically controlled pneumatic circuits rather than one. If you are controlling a single leaf, this is more control box than the opening needs.
3) Do I still need a separate relay module to tie an electric strike into an LCN 7900 pneumatic operator?
No separate relay is required. The electric strike relay is built into the 7902ES and interfaces directly with the strike, so the strike releases in coordination with the operator cycle. That is the difference between this model and a plain pneumatic control box without the relay.
4) Will the 7902ES work with our card reader and access control system?
Yes. The control box is an electronic access control component, and the integrated strike relay is what ties it to an access control system, so a credential read can release the strike and trigger the timed pneumatic open cycle. Confirm the voltage and dry-contact output of your access control panel against the strike circuit you are wiring before energizing.
5) Is the LCN 7902ES ADA compliant for a barrier-free entrance?
The 7902ES is listed as ADA compliant and is a commercial-duty component, so it can be used in a barrier-free automatic entrance package. Keep in mind the compliance of the finished opening also depends on the operator, actuators and their mounting heights, not on the control box alone.
6) Can the 7902ES be mounted in a finished corridor or does it need to go inside the wall?
It is a surface mounted enclosure, so it does not require a wall recess or an in-frame cavity. Mount it where the air supply and wiring can reach and where service access is possible, since the filtration, regulation and timing adjustments are all made at the box.
7) Do the timing and air pressure settings adjust in the field, or are they factory set?
Adjustments are made at the box. The 7902ES includes pneumatic regulation and system timing functions so the open, hold-open and close sequence and the operating air pressure can be tuned to the opening, and the surface mount design keeps those adjustment points reachable after installation.
8) Is this a residential garage or storefront part, or strictly commercial?
Strictly commercial. The 7902ES is rated commercial only and is typically specified on healthcare, education, government, industrial and multi-tenant openings where pneumatic operators and access-controlled strikes are already in use.
9) Why does a pneumatic door control box need air filtration built in?
Shop and building air carries moisture and particulate that will foul pneumatic valves. The 7902ES includes integrated air filtration ahead of its regulation circuit, which keeps the supplied air clean for consistent operation and longer component life on the valves and operator.
How fast can I get the LCN 7902ES delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 7902ES come with a warranty?
Absolutely. The LCN 7902ES is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 7902ES?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 7902ES from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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