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header-product Door/window magnetic sensor SATEL S-4, white — 58.5×33×16.5 mm
14.49 €

Door/window magnetic sensor SATEL S-4, white — 58.5×33×16.5 mm

SATEL S-4 door/window magnetic sensor Photo 1
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Door/window magnetic sensor SATEL S-4, white — 58.5×33×16.5 mm

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Door/window magnetic sensor SATEL S-4, white — 58.5×33×16.5 mm

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Short description

Satel S-4 is a white door/window magnetic contact sensor for intrusion detection. Compact dimensions (58.5 × 33 × 16.5 mm) suit mounting on frames and sashes. Designed to detect opening/closing events via a reed contact, it integrates with alarm and security systems to monitor access points in homes, offices and commercial premises.
Available at price 14.49 €: 129 pcs.
Total available for order: 132 pcs.
Warranty: 2 Years
SKU: 4315206
Manufacturer: SATEL
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

SATEL S-4 is a compact white door/window magnetic contact sensor designed for intrusion detection and perimeter protection. With dimensions of 58.5×33×16.5 mm, the S-4 consists of two stylish enclosures: a reed (magnetic) switch sensor and a magnet. When the two parts move apart, the reed contact opens and the detector signals an opening event. The device is suitable for surface mounting on door and window frames and includes a tamper contact and an additional terminal for easy connection of an end-of-line (EOL) resistor. The S-4 is compatible with alarm control panels that have normally closed (NC) inputs and can also be used as a control element in automation systems. It meets EN 50131-1 and EN 50131-2-6 standards for Grade 2.

Advantages

The SATEL S-4 combines compact size and simple installation, allowing discreet mounting on frames and sashes without occupying much space. Its reed switch operation provides reliable detection of opening/closing events while the built-in tamper contact increases security by reporting unauthorized removal. The additional terminal for an EOL resistor facilitates wiring and integration with standard alarm panels. Compliance with EN 50131 standards ensures the detector is suitable for Grade 2 security applications.

Suitable for

  • Monitoring doors and windows in residential properties
  • Securing access points in offices and commercial premises
  • Integration with alarm control panels having NC inputs
  • Use as a control element in building automation systems

Key specifications

  • Type: Magnetic reed contact (magnetic sensor and magnet)
  • Colour: White
  • Mounting: Surface-mounted on frames or sashes (screw fastening)
  • Dimensions: 58.5 × 33 × 16.5 mm
  • Contacts: Normally closed (NC) input compatibility
  • Additional features: Tamper contact; terminal for end-of-line (EOL) resistor
  • Security standard: Complies with EN 50131-1 and EN 50131-2-6 (Grade 2)

How to use

Mount the two parts of the SATEL S-4 on the fixed frame and the moving sash or door so that the magnet aligns with the reed switch when closed. Secure the housings with screws provided or appropriate fasteners for the mounting surface. Connect the detector to the alarm control panel using the normally closed (NC) input wiring; if required by the installation, fit an end-of-line resistor to the dedicated terminal. Ensure the tamper contact is connected to the panel tamper input if remote monitoring of enclosure removal is needed. After wiring and mounting, test the sensor by opening and closing the door or window to confirm correct signalling to the control panel.

Usage recommendations

Install the detector on clean, dry surfaces and avoid mounting on metallic frames that could affect magnetic operation unless appropriate spacing or insulating materials are used. Position the magnet and sensor to maintain correct alignment and gap according to the mount surface; perform final checks with the alarm panel to verify correct NC signalling and tamper function. For optimal performance in exterior-exposed installations, select sheltered mounting locations or additional protective measures against moisture and extreme temperatures.

All features
Height:
33 mm
Width:
58.5 mm
Depth:
16.5 mm
Product colour:
White

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH355 129 16.07.2026 Best delivery 14.49 €
WH355 3 16.07.2026 Best delivery 16.99 €
14.49 €
Stock: 129
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH355
16.99 €
Stock: 3
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH355

Customer reviews

Customer questions

FAQ

How much does the SATEL S-4 door/window magnetic sensor cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 132 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 16.07.2026 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 SATEL 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 SATEL 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for SATEL S-4 door/window magnetic sensor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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