Product SKU: WEL2451
Product Overview
The SECOR WEL2451 Piezo Electric Press to Exit Button with Dual Colour LED IP66 is a durable request-to-exit switch designed for compatible access control, door release and egress applications. It uses Piezoelectric Effect technology with finger-touch activation and no moving parts, helping improve long-term reliability compared with traditional mechanical push buttons. The compact IP66 waterproof design is made to fit standard mounting blocks, making it suitable for commercial, public-facing and protected access control locations where a robust exit button is required. With dual-colour LED action indication, isolated NO and NC relay outputs, selectable output timing and flying leads for easy wiring, the WEL2451 is a practical low-voltage exit button for doors that require reliable press-to-exit activation.
Key Capabilities
Piezoelectric Activation
The WEL2451 is designed using Piezoelectric Effect technology for responsive finger-touch exit activation.
No Moving Parts
The touch-activated design has no mechanical moving parts, helping improve durability in high-use access control locations.
IP66 Waterproof Design
The IP66 rating supports suitable installations where water resistance is required for the exit button position.
Dual-Colour LED Indication
The dual-colour LED provides clear action indication so users can confirm when the button has been activated.
Isolated NO/NC Relay Outputs
Two isolated relay outputs provide NO and NC switching for compatible request-to-exit and door release circuits.
Selectable Output Timer
The output timer can be set for 2 or 10 seconds, supporting different access control release timing requirements.
Best For
- Press-to-Exit Doors: Suitable for compatible access control systems requiring finger-touch request-to-exit activation.
- High-Use Access Points: The no-moving-parts piezo design is practical for busy commercial exit points.
- Water-Resistant Installations: The IP66 rating supports suitable protected locations where waterproof performance is required.
- Commercial Access Control: Useful for offices, retail stores, warehouses, schools, medical suites and controlled internal exits.
- Dual Output Wiring: Suitable where isolated NO and NC relay outputs are required for access control or release circuits.
Why Choose the WEL2451
Choose the SECOR WEL2451 when the installation needs a durable piezo electric press-to-exit button with IP66 water resistance and clear dual-colour LED feedback. Its finger-touch activation and no-moving-parts design make it a strong alternative to mechanical exit buttons in busy access control environments. The isolated NO/NC relay outputs, selectable 2 or 10 second output timer and 12VDC operation give installers flexible options for compatible request-to-exit inputs and door release circuits. This model, supplied by Security Wholesalers, is a practical choice for commercial sites requiring a reliable press-to-exit button with easy wiring and a compact standard mounting design.
Buyer Decision Tips
Buyer Tip: Confirm the access control system can accept isolated NO or NC relay output and that the connected circuit remains within the 1A/30V output rating.
Buyer Tip: Select the required timer setting during installation. The WEL2451 supports 2 or 10 second output timing, depending on the door release and controller requirements.
Key Features & Technical Specifications
| Product Type | Piezo electric press-to-exit button / request-to-exit switch. |
| Model | WEL2451. |
| Brand | SECOR. |
| Activation Method | Finger touch activated switch using Piezoelectric Effect technology. |
| Moving Parts | No moving parts for improved durability. |
| Ingress Protection | IP66 waterproof rating. |
| Voltage | 12VDC. |
| Current Draw | 10mA standby; 50mA activation. |
| Output | Isolated NO and NC relay output; 1A/30V. |
| Relay Outputs | Two isolated relay outputs NO and NC. |
| Output Timer | 2 or 10 seconds. |
| Door Stay Open Time | Selectable: momentary or 10 seconds. |
| LED Indicator | Dual-colour LED for clear action indication. |
| Wiring | Flying leads for easy wiring and reduced corrosion risk at terminals. |
| Mounting | Compact design to fit standard mounting blocks. |
| Plate Options | Stainless steel or plastic plate options available. |
| Dimensions | W70 x H115 x D23mm. |
| Typical Use | Request-to-exit, door release and compatible access control exit applications. |
Ideal Use Cases
Press-to-Exit Points
Use where users need a simple finger-touch request-to-exit button for a controlled door.
High-Use Exit Buttons
The no-moving-parts piezo design is useful for busy doors that require durable activation hardware.
Commercial Door Release
Suitable for offices, retail sites, warehouses, schools, medical suites and controlled access areas.
Water-Resistant Locations
The IP66 rating supports suitable installations where the button location may require water resistance.
Access Control REX Inputs
Can be wired to compatible request-to-exit inputs using isolated NO or NC relay output.
Standard Mounting Blocks
The compact body is designed to fit standard mounting blocks for easier installation planning.
Choosing the Right Model
- Choose this model if: You need a piezo electric press-to-exit button with IP66 rating, dual-colour LED and isolated NO/NC outputs.
- Choose a touchless model if: The site requires hand-wave or body approach activation rather than finger-touch operation.
- Choose a mechanical exit button if: The installation specifically requires a traditional physical push-button action.
- Check relay requirements first: Confirm whether the access controller requires NO or NC output and whether the timed output should be set to 2 or 10 seconds.
- Check before installation: Confirm 12VDC power, output rating, mounting block depth, cable route, selected plate style and the required LED indication behaviour.
FAQs
- What is the SECOR WEL2451 used for?
The SECOR WEL2451 is used as a piezo electric press-to-exit button for compatible access control and door release systems. It allows users to request exit using finger-touch activation instead of a traditional mechanical push button. - How does the WEL2451 operate?
The WEL2451 uses Piezoelectric Effect technology. A finger touch activates the switch, and because there are no moving parts, the design is more durable than many mechanical exit buttons used in busy access control environments. - Is the WEL2451 waterproof?
Yes. The WEL2451 has an IP66 waterproof rating. Final suitability still depends on correct installation, sealing, wiring protection and whether the button location is appropriate for the environmental conditions. - What output does the WEL2451 provide?
The WEL2451 provides isolated NO and NC relay output rated at 1A/30V. This makes it suitable for compatible access control request-to-exit inputs and low-voltage release circuits within the listed output rating. - What power does it require?
The WEL2451 requires 12VDC power. Current draw is listed as 10mA in standby and 50mA during activation, so the installer should confirm the available access control power supply capacity before installation. - Can the output time be changed?
Yes. The WEL2451 supports a selectable output timer of 2 or 10 seconds, with door stay open time described as momentary or 10 seconds. The timing should be set to suit the connected controller and door release requirements. - What size is the WEL2451?
The WEL2451 measures W70 x H115 x D23mm. It has a compact design made to fit into standard mounting blocks, although the installer should confirm wall depth, cable route and installation clearance before fitting. - What should I check before buying the WEL2451?
Before buying the WEL2451, confirm that your system requires a 12VDC piezo electric press-to-exit button, that the relay output suits the controller input, and that the IP66 design is appropriate for the location. This model is available through Security Wholesalers for compatible access control exit applications.
Additional Information


















