# Door open sensor Alantec PZZ-A-DOOR USB with 2 m cable

**URL:** https://aio.lv/en/product--alantec-pzz-a-door--11863780
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Smart Sensors
**Manufacturer:** Alantec
**Manufacturer code:** PZZ-A-DOOR
**EAN:** 5904204405874
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Alantec PZZ-A-DOOR is a USB door open sensor designed to detect door state and connect to systems via a USB interface. The unit includes a wired magnetic/contact sensor with a 2 m cable for flexible placement. It’s suitable for access monitoring, security setups, kiosk or POS door detection and integration with monitoring or logging applications.

## Long description

Alantec PZZ-A-DOOR USB with 2 m cable is a wired magnetic door open sensor that connects to systems via a standard USB interface. The sensor detects the open/closed state of doors using a contact switch and provides a reliable digital signal to host equipment. The integrated 2 m cable allows flexible placement and straightforward connection to computers, embedded controllers, kiosks or point-of-sale systems that accept USB input.
Advantages
This wired USB door open sensor offers simple installation and reliable detection of door state through a magnetic contact. The 2 m cable provides extended reach for convenient placement without additional cabling. The USB interface enables easy integration with monitoring, logging or access control software and makes the sensor suitable for both commercial and industrial environments. The device is compact and designed for unobtrusive mounting on frames or doors.
Suitable for
 Access monitoring and security systems
 Kiosk and point-of-sale (POS) door detection
 Integration with logging and monitoring applications
 Embedded controllers and industrial PCs requiring door state input
Key specifications
 Interface: USB connection for digital input
 Sensor type: Wired magnetic/contact switch
 Cable length: 2 m integrated cable for flexible placement
 Mounting: Surface mounting on door or frame (compact design)
 Signal output: Door open/closed binary signal suitable for software polling or event logging
How to use
Mount the magnetic contact and magnet on the door and frame so they align when the door is closed. Route the 2 m USB cable to the host device and connect to an available USB port. Configure the host application or monitoring software to read the sensor input as a binary door state; many systems will detect the sensor as a digital input or require a simple driver or serial-to-USB interface utility. Verify operation by opening and closing the door and confirming that the host system registers the state changes.
Usage recommendations
Position the sensor and magnet within the recommended alignment tolerance to avoid false triggers. Use a secured USB port or cable routing in environments with frequent movement to prevent disconnection. For critical security or industrial applications, test the sensor integration with your monitoring software and consider supervised monitoring or redundant detection methods.

## 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 Alantec 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 Alantec 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

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