Replace a lost or damaged cover key with the Detex #19 Cover Lock Key, designed for compatible Detex exit alarm and exit-control devices equipped with a matching DT019 cover lock.

The cover-lock key provides authorized access to the device cover for routine maintenance, battery replacement, inspection, and servicing.

Important: Detex cover-lock keys are individually coded. The number stamped on the replacement key must match the number stamped on the existing cover lock.

For this #19 key, verify the lock is marked:

DT019

Key Features

• Genuine-style replacement Detex cover lock key

• Key Number: #19 / DT019

• Detex cover-key family: ECL-405

• Designed for compatible Detex exit alarm and exit-control hardware

• Provides access to the device cover

• Useful for battery replacement and maintenance

• Replacement for lost or damaged cover-lock keys

• Compact service key

• Sold individually unless otherwise stated

Verify the Key Code Before Ordering

Detex uses numbered cover locks and matching keys.

The cover lock and key are marked with a code beginning with DT, followed by three digits.

This Listing

Key: #19
Detex Code: DT019

The installed cover lock must also be marked DT019 for this key to operate it.

A DT019 key will not necessarily operate a Detex cover lock stamped with another code such as DT013, DT020, or DT025. Detex specifically instructs that the key number and cover-lock number must match.

Common Detex Applications

Detex uses numbered cover locks on compatible products including:

• ECL-230D

• ECL-230D-PH

• ECL-600

• ECL-230X

• EA-500

• EAX-500

• EA-2500

• Other compatible Detex alarm / exit-control products

Compatibility depends on the actual DT019 lock code, not simply the device model.

Typical Uses

The cover-lock key allows authorized personnel to remove or open the device cover for:

• Battery replacement

• Routine maintenance

• Alarm servicing

• Wiring inspection

• Component replacement

• Device troubleshooting

Product Specifications

Brand: Detex
Product Type: Cover Lock Replacement Key
Key Number: #19
Detex Lock Code: DT019
Key Family: ECL-405
Application: Detex Exit Alarm / Exit Control Device Cover
Function: Maintenance & Service Access
Sale Unit: Each

Important Ordering Information

Before ordering:

1. Locate the cover lock on the Detex device.

2. Find the code stamped on the lock.

3. Confirm the code reads DT019.

4. Order this #19 replacement key.

Do not order based only on the exit-device model. Detex devices of the same model may be supplied with different cover-lock key numbers.

This listing is for the replacement key only.