Commercial Exit Alarm Replacement Cover | Detex ECL-230D Security Hardware | Factory Replacement Component

Maintain and restore your commercial exit control hardware with the Detex ECL-355 Replacement Cover, a genuine Detex OEM replacement component designed specifically for the ECL-230D Series Exit Control Lock.

The Detex ECL-355 is engineered to replace damaged, worn, or missing covers on compatible ECL-230D exit control devices, restoring the original protective housing and professional appearance without requiring replacement of the complete lock assembly.

As an original equipment replacement part, the ECL-355 provides the manufacturer-specified fit for the corresponding Detex lock mechanism and enclosure assembly.

Designed for commercial and institutional door security applications, this replacement cover helps protect the existing internal locking mechanism, alarm components, and associated hardware from incidental contact and exposure during normal use.

Whether performing routine facility maintenance, repairing damaged exit hardware, or restoring an existing Detex exit control lock, the Detex ECL-355 provides an economical and dependable OEM replacement solution.

Key Features & Benefits

Genuine Detex OEM Replacement Cover

• Original Detex replacement component.

• Manufacturer part number ECL-355.

• Designed specifically for compatible Detex ECL-230D Series devices.

• Factory-specified replacement cover configuration.

• Helps maintain the original fit and appearance of the installed hardware.

• Suitable for commercial lock repair and replacement applications.

ECL-230D Series Compatibility

• Designed for the Detex ECL-230D Exit Control Lock.

• Replaces the corresponding original device cover.

• Suitable for servicing existing alarmed exit control locks.

• Provides a direct replacement option when the original cover becomes damaged or missing.

• Not a universal cover for all Detex ECL or EAX products.

Protective Device Enclosure

• Covers the internal exit control lock mechanism.

• Helps protect internal components from incidental contact.

• Restores the external housing of the existing lock assembly.

• Provides the original cover arrangement for compatible lock and alarm components.

• Helps maintain a complete, serviceable exit control device.

Commercial-Grade Replacement Component

• Manufactured for commercial exit control hardware applications.

• Suitable for institutional and high-traffic facility maintenance.

• Designed to integrate with the corresponding Detex backplate and mechanism.

• Useful for professional locksmiths and commercial door technicians.

Cost-Effective Hardware Maintenance

• Replaces the specified cover without automatically requiring a complete new exit control lock.

• Allows existing serviceable hardware to remain installed.

• Helps reduce unnecessary replacement costs.

• Useful for preventative maintenance and repair programs.

• Ideal for facility maintenance inventory and commercial door service departments.

Technical Specifications

Detex ECL-230D Series Overview

The Detex ECL-230D Series Exit Control Lock is designed to provide controlled emergency exit functionality with an integrated alarm and mechanical locking system.

These devices are commonly used in commercial and institutional applications where facilities need to discourage unauthorized exit activity while maintaining the required means of emergency egress.

A complete ECL-230D system contains multiple mechanical and electrical components, including:

• Exit control locking mechanism.

• Alarm siren and switch components.

• Lockset and key-operated cover access.

• Paddle bar and activation hardware.

• Backplate and mounting components.

• Protective exterior housing cover.

The Detex ECL-355 is the manufacturer-designated replacement for the protective housing cover.

Important: This cover does not independently provide locking, alarm operation, or emergency exit control. Those functions depend on the remaining components of the complete ECL-230D assembly.

Compatible Detex Replacement Parts

Compatibility Note: These are related components from the Detex ECL-230D parts breakdown. All additional components are sold separately unless specifically included in a selected replacement assembly.

When Should the ECL-355 Cover Be Replaced?

The Detex ECL-355 replacement cover may be required when:

• The original cover has been physically damaged.

• The existing cover is missing.

• The housing has become deformed and no longer fits correctly.

• Normal wear has affected the device's exterior appearance.

• A facility is restoring previously damaged ECL-230D hardware.

• A commercial locksmith or technician identifies the cover as requiring replacement during servicing.

Replacing the cover helps restore the external enclosure while retaining properly functioning internal components.

Recommended Applications

The Detex ECL-355 is suitable for maintaining existing compatible exit control locks in:

• Commercial office buildings

• Hospitals and healthcare facilities

• Schools, colleges, and universities

• Government and municipal facilities

• Warehouses and distribution centers

• Industrial and manufacturing buildings

• Shopping malls and retail facilities

• Institutional buildings

• Secured emergency exit doors

• Commercial facility maintenance programs

• Exit control lock repair projects

Installation & Compatibility Information

The Detex ECL-355 is intended for replacement applications involving compatible Detex ECL-230D exit control locks.

Before Ordering or Installation:

1. Confirm the existing exit control lock is a Detex ECL-230D.

2. Verify the original cover part number and housing configuration.

3. Inspect the existing cover lock, backplate, and mechanism for damage.

4. Confirm that the original mounting and locking components are serviceable.

5. Remove the existing cover according to the applicable Detex service instructions.

6. Install the replacement cover and secure it using the appropriate existing or separately supplied components.

7. Test the complete exit control lock and alarm system after servicing.

Important Ordering Information

This listing is for the Detex ECL-355 Replacement Cover Only.

The following components are not included unless separately specified:

• Complete ECL-230D exit control lock

• Backplate

• Internal locking mechanism

• Siren or alarm electronics

• Alarm switches

• Battery

• Cover lock and keys

• Paddle bar

• Other replacement components

The manufacturer identifies the PP-5572 cover lockset as a separate component.

Verify the existing lock assembly before ordering. Compatibility with other Detex ECL models should not be assumed.

Why Choose the Detex ECL-355?

The Detex ECL-355 Replacement Cover provides a practical OEM repair solution for maintaining compatible Detex ECL-230D exit control locks.

Its manufacturer-specified fit allows commercial door professionals and maintenance personnel to replace the exterior cover while preserving serviceable locking and alarm components.

As a genuine Detex replacement part, the ECL-355 is ideal for professional locksmiths, commercial door contractors, security technicians, and facility maintenance departments responsible for keeping exit control hardware properly maintained.

Restore your Detex ECL-230D Series Exit Control Lock with the genuine Detex ECL-355 Replacement Cover – providing the correct OEM enclosure component for commercial exit hardware maintenance and repair.