# ZAMEL RING DNS-002/N Door/Window Contact Sensor RING series, model DNS-002/N

**URL:** https://aio.lv/en/product--zamel-dns-002n-bia--4910410
**Data updated:** 2026-03-20 09:45 (EET)
**Category:** Control Systems
**Manufacturer:** ZAMEL
**Manufacturer code:** DNS-002/N-BIA
**EAN:** 5903669002727
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-dns-002n-bia--4910410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ZAMEL RING DNS-002/N is a magnetic door/window contact sensor designed for intrusion detection and alarm systems. The device detects open/closed states of doors or windows via a magnetically coupled reed switch and is intended for integration into control panels and security installations. Suitable for residential and commercial premises where perimeter monitoring is required.

## Long description

ZAMEL RING DNS-002/N is a magnetic door and window contact sensor designed for perimeter monitoring in intrusion detection and alarm systems. The device monitors the open or closed state of doors and windows by means of a magnetically coupled reed switch and is intended for integration with security control panels and alarm installations in residential and commercial premises.
Advantages
The contact sensor provides a simple, reliable method of detecting door and window openings without requiring moving electrical contacts. Its compact form factor allows discreet mounting on frames and sashes, and the magnetic reed operation ensures low power consumption and long service life. The sensor is compatible with standard wired security inputs and is suitable for integration into existing alarm systems.
Suitable for
Perimeter protection of homes and apartments
Security monitoring of offices and small commercial premises
Integration with wired alarm control panels and access control systems
Monitoring doors, windows, cabinets or other closures
Key specifications
Operating principle: magnetic reed switch (magnetically coupled)
Intended use: detection of open/closed state of doors and windows
Mounting: surface mounting on frame and door/window sash
Connection: wired connection to alarm/control panel inputs
Dimensions: compact profile suitable for discreet installation
Environment: for indoor use in residential and commercial premises
How to use
Install the sensor body on the fixed frame and the magnet on the moving part of the door or window so that the magnet aligns with the sensor when the closure is closed. Connect the sensor's wires to the designated input on the alarm control panel, observing the panel manufacturer's wiring and tamper specifications. Adjust the distance between the sensor and magnet within the manufacturer's recommended gap so the reed switch reliably changes state when the door or window is opened or closed. After installation, perform functional tests via the control panel to confirm correct operation and zone reporting.
Usage recommendations
Install the sensor in locations free from excessive moisture and direct exposure to weather. Ensure the magnet and sensor are aligned and mounted on clean, stable surfaces. For best results, follow the security system manufacturer's guidelines for wiring, zone configuration, and periodic testing to maintain reliable intrusion detection.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.195 kg |

## FAQ

### How much does the ZAMEL RING DNS-002/N Door/Window Contact Sensor cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 ZAMEL 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 ZAMEL 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/4910410/30586535_large.webp