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header-product Smoke detector SATEL MSD-300, photoelectrical reflection, battery CR123A, Ø108 mm, height 61 mm
43.49 €

Smoke detector SATEL MSD-300, photoelectrical reflection, battery CR123A, Ø108 mm, height 61 mm

Smoke detector SATEL MSD-300 Photo 1
Smoke detector SATEL MSD-300 Photo 2
Smoke detector SATEL MSD-300 Photo 1
Smoke detector SATEL MSD-300 Photo 2
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Smoke detector SATEL MSD-300, photoelectrical reflection, battery CR123A, Ø108 mm, height 61 mm

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Smoke detector SATEL MSD-300, photoelectrical reflection, battery CR123A, Ø108 mm, height 61 mm

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Short description

The SATEL MSD-300 is a photoelectrical reflection smoke detector for reliable fire detection in residential, commercial or public spaces. It is battery powered (CR123A) with an expected 3-year lifespan, weighs 170 g and measures 108 mm in diameter and 61 mm in height. Certified to EN 54-5 and EN 54-7, it provides standards-compliant detection and easy installation where wired supply is impractical.
Available at price 43.49 €: 50 pcs.
Total available for order: 100 pcs.
Warranty: 2 Years
SKU: 1919464
Manufacturer: SATEL
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.22 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
04.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The SATEL MSD-300 is a photoelectrical reflection smoke detector designed for reliable fire detection in residential, commercial and public spaces. Battery powered with a CR123A cell, the detector offers compact dimensions of 108 mm diameter and 61 mm height and a lightweight form factor of approximately 170 g. Certified to EN 54-5 and EN 54-7, the device meets relevant standards for optical smoke detection and is intended for locations where a wired power supply is impractical or where wireless solutions are preferred.

Advantages

The photoelectrical reflection sensor provides prompt detection of visible combustion particles while reducing false alarms from harmless vapors. Battery operation simplifies installation and placement flexibility without the need for wiring. The detector’s compact round housing and low weight make it easy to mount on ceilings or walls. Certification to EN 54-5 and EN 54-7 ensures conformity with European standards for optical smoke detectors, supporting use in regulated installations.

Suitable for

  • Residential apartments and houses
  • Small offices and commercial premises
  • Public areas and corridors where wired supply is difficult
  • Backup or supplementary detection in larger systems

Key specifications

  • Detection principle: photoelectrical (light scattering / reflection)
  • Power source: single CR123A battery (replaceable)
  • Current drain: 20 mA (operational condition)
  • Dimensions: 108 mm diameter × 61 mm height
  • Weight: approximately 170 g
  • Certifications: EN 54-5 and EN 54-7 (optical smoke detection)
  • Mounting: ceiling or wall surface mount

How to use

Install the detector on a ceiling or high on a wall in accordance with local installation rules and the device manual. Insert a fresh CR123A battery following the polarity markings, close the housing, and perform a functional test using the detector’s test procedure to confirm correct operation. Position the detector away from ventilation outlets, windows and areas with frequent steam or dust to reduce the chance of false triggers. Replace the battery as recommended by the manufacturer or when the low-battery indicator is activated.

Usage recommendations

For reliable long-term operation, test the detector regularly (monthly) and replace the battery at the intervals suggested in the manual or sooner if the low-battery signal appears. Keep the sensing chamber free from heavy contamination; if necessary, clean the outer housing and follow the maintenance instructions in the technical documentation.

All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.17 kg
Certification:
EN 54-5, EN 54-7
Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
CR123A
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 55
Number of batteries supported: The number of batteries that can be used with the product.
1
Power source: What is providing power for the product e.g. mains electricity.
Battery
Height: The measurement of the product from head to foot or from base to top.
61 mm
LED indicators:
Alarm
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Quantity: The number of products there are.
1
Product colour: The colour e.g. red, blue, green, black, white.
White
Battery life:
3 year(s)
Diameter: Distance from one side of a body (circle or sphere) to the other side, measured by a straight line passing through the centre of the body.
108 mm
Bandwidth: Bandwidth is the difference between the upper and lower frequencies in a continuous set of frequencies. It is typically measured in Hertz (Hz). A key characteristic of bandwidth is that any band of a given width can carry the same amount of information, regardless of where that band is located in the frequency spectrum. For example, a 3 kHz band can carry a telephone conversation whether that band is at baseband (as in a POTS telephone line) or modulated to some higher frequency.
434.79 MHz
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP20
Detector type: The technology of detector e.g. optical.
Photoelectrical reflection detector
Interconnectable: The device can be connected to other devices.
Yes
Best uses: For what purpose the product is recommended to be used for.
Home, Travel trailer, Office

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH323 50 30.10.2026 Best delivery
43.49 € Best price
WH355 50 05.11.2026
50.99 €
43.49 €
Stock: 50
Delivery Date: 30.10.2026 Best delivery
Warehouse: WH323
50.99 €
Stock: 50
Delivery Date: 05.11.2026
Warehouse: WH355

Customer reviews

Customer questions

FAQ

How much does the Smoke detector SATEL MSD-300 cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 30.10.2026 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 Smoke detector SATEL MSD-300?

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.
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