# Door electric strike ORNO OR-EZ-4029, low-current 280 mA for 12 V DC, with door-open fault signaling

**URL:** https://aio.lv/en/product--orno-or-ez-4029--11960032
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ORNO
**Manufacturer code:** OR-EZ-4029
**EAN:** 5908254804045
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Electric strike ORNO OR-EZ-4029 is a low-current (280 mA) 12 V DC door locking device designed for access control systems. It provides mechanical latching release and includes signaling for not-fully-closed doors, enabling integration with alarms or control panels. Suitable for metal and wooden doors in residential and commercial installations where power-efficient unlocking and door-status feedback are required.

## Long description

Electric strike ORNO OR-EZ-4029 is a low-current 12 V DC door locking device designed for access control systems. It provides a mechanical latching release that allows remote unlocking while keeping the door frame and lock compatible with standard latch systems. The unit draws 280 mA under operating conditions and includes an electrical contact for signaling when the door is not fully closed, enabling straightforward integration with alarms, intercoms, or control panels. The compact construction permits installation in metal and wooden doors for both residential and commercial applications.
Advantages
The ORNO OR-EZ-4029 offers low power consumption suitable for systems with limited power budgets and for battery-backed installations. Its door-open fault signaling improves security and convenience by reporting incomplete latching, and the mechanical release mechanism ensures compatibility with common latch locks. The design supports straightforward electrical connection and integration into existing access control or alarm setups without complex modifications.
Suitable for
Residential entry doors with electronic access control
Commercial interior doors in offices and retail environments
Integration with alarm systems and intercoms to signal door-open faults
Retrofit installations in metal or wooden door frames
Key specifications
Operating voltage: 12 V DC
Typical current consumption: 280 mA
Function: mechanical latching release with electrical door-open signaling
Suitable door types: metal and wooden doors
Compatibility: designed for use with standard latch locks and access control systems
How to use
Install the electric strike into the door frame according to the frame and lock dimensions, ensuring proper alignment with the latch. Connect the 12 V DC supply and the signaling contact to the access control or alarm panel following the electrical diagram provided by the system integrator. After electrical and mechanical installation, test the latch release and the door-open fault signal by operating the locking device from the control system and by checking the signal when the door is left ajar.
Usage recommendations
For reliable operation, use a stable 12 V DC power source sized to handle the 280 mA load plus any additional devices on the same supply. Verify alignment between the latch and strike during installation to prevent premature wear. If integrating with an alarm or control panel, configure the input for the door-open contact according to the panel’s specification and test the signaling function during commissioning.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ORNO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ORNO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11960032/67405459_large.webp