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header-product Magnetic Reed Sensor SATEL B-2 — cylindrical surface-mounted contact for security systems
6.99 €

Magnetic Reed Sensor SATEL B-2 — cylindrical surface-mounted contact for security systems

Magnetic Reed Sensor SATEL B-2 Photo 1
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Magnetic Reed Sensor SATEL B-2 — cylindrical surface-mounted contact for security systems

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Short description

SATEL B-2 is a cylindrical magnetic reed contact designed for surface mounting in security and alarm systems. The device provides door/window open/close detection via a magnetically actuated switch in a compact cylindrical housing. It is intended for reliable zone monitoring in residential and commercial intrusion detection applications where a discrete surface-mounted contact is required.
Available for order: 39 pcs.
Warranty: 2 Years
SKU: 11505839
Manufacturer: SATEL
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

SATEL B-2 is a cylindrical magnetic reed sensor designed for surface mounting to detect opening and closing of doors and windows in alarm and security systems. The compact cylindrical housing contains a magnetically actuated switch that changes state when the magnet and contact are separated or brought together, enabling reliable zone monitoring in residential and commercial intrusion detection installations where a discreet surface-mounted contact is required.

Advantages

The SATEL B-2 offers a compact, low-profile design that is easy to install on most door and window frames without recessing. Its magnetic reed mechanism provides a simple, passive switching solution that does not require power for operation, reducing installation complexity and ongoing maintenance. The cylindrical housing is robust enough for typical indoor use and allows flexible placement on flat or slightly curved surfaces.

Suitable for

  • Detection of door and window open/close events in residential alarm systems
  • Perimeter monitoring of offices, shops and small commercial premises
  • Retrofit installations where surface-mounted, non-recessed contacts are preferred
  • Zones requiring discrete, low-profile contacts for aesthetic reasons

Key specifications

  • Form factor: cylindrical surface-mounted contact
  • Detection principle: magnetically actuated reed switch
  • Installation type: surface mounting on doors, windows or frames
  • Typical use environment: indoor residential and commercial applications
  • Construction: compact housing suitable for flush or offset placement on frames

How to use

Mount the cylindrical contact and matching magnet on the door (or window) and frame so that the magnet aligns with the reed switch when the door or window is closed. Secure the sensor body to the surface using screws or adhesive as appropriate for the mounting surface and follow the security system manufacturer’s wiring diagram to connect the reed switch to the control panel or zone input. Test the contact by opening and closing the door or window to verify correct state changes on the alarm system before finalizing the installation.

Usage recommendations

Place the sensor and magnet on clean, dry surfaces and avoid large gaps or misalignment that could prevent reliable switching. For exterior-exposed doors or windows use compatible environmental protection or install the device in a sheltered location. Periodically check the mounting and wiring during routine system maintenance to ensure continued reliable operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Magnetic Reed Sensor SATEL B-2 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 14.07.2026 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.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.