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header-product Surface-mount reed switch SATEL B-2S — concealed installation, Ø6.5 mm, white
7.49 €

Surface-mount reed switch SATEL B-2S — concealed installation, Ø6.5 mm, white

Recessed reed switch SATEL B-2S Photo 1
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Surface-mount reed switch SATEL B-2S — concealed installation, Ø6.5 mm, white

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Surface-mount reed switch SATEL B-2S — concealed installation, Ø6.5 mm, white

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Short description

SATEL B-2S is a recessed reed switch (kontaktron) designed for concealed mounting with a 6.5 mm diameter body in white finish. The device functions as a magnetic contact for alarm and security systems, detecting door/window opening when paired with a magnet. Suitable for use in residential and commercial security installations where discreet sensor placement is required.
Available for order: 8 pcs.
Warranty: 2 Years
SKU: 11943820
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-2S is a recessed surface-mount reed switch designed for concealed installation in door and window frames. Its compact cylindrical body with a 6.5 mm diameter and white finish allows integration into joinery or profiles with minimal visual impact. The switch operates as a magnetic contact for alarm and security systems, closing or opening the circuit in response to the presence of a mating magnet and enabling reliable detection of openings in residential and commercial applications.

Advantages

The SATEL B-2S offers a low-profile design that supports hidden placement, reducing tampering and preserving the aesthetics of doors and windows. Its standardized diameter simplifies drilling and mounting in common frame materials, and the white finish matches many interior fittings. The reed contact provides simple, passive operation compatible with most alarm control panels and does not require a power source for the sensor itself.

Suitable for

  • Concealed mounting in wooden, PVC, or aluminum door and window frames
  • Perimeter intrusion detection in residential alarm systems
  • Magnetic contact points in commercial security installations
  • Retrofit projects where minimal visible hardware is required

Key specifications

  • Form factor: recessed/surface-mount reed switch
  • Body diameter: 6.5 mm
  • Finish/color: white
  • Operation: magnetic contact (reed) activated by external magnet
  • Application environment: indoor use in doors and windows

How to use

Install the SATEL B-2S by drilling a 6.5 mm hole in the door or window frame at the chosen mounting location, ensuring alignment with the mating magnet mounted on the moving sash or leaf. Insert the reed switch into the prepared hole and secure it according to the frame material—use adhesive or a retaining sleeve if required by the installation. Connect the switch leads to the alarm control panel input or wiring run, observing correct polarity and insulation practices. Test the contact operation by bringing the magnet into alignment and verifying the circuit change at the control panel.

Usage recommendations

For reliable performance, position the magnet and reed switch with consistent air gap and alignment; avoid excessive gaps or misalignment that can prevent proper activation. Use protective sleeves or grommets in soft or hollow frames to prevent movement. When installing in high-humidity or exposed locations, ensure the surrounding frame provides adequate protection from water ingress. Verify compatibility with the alarm panel's input type and use appropriate wiring and termination to maintain signal integrity.

Description

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Customer reviews

Customer questions

FAQ

How much does the Recessed reed switch SATEL B-2S cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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.