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header-product Door/Window Sensor Milesight WS301-915M White
59.49 €

Door/Window Sensor Milesight WS301-915M White

Door/Window Sensor Milesight WS301-915M Photo 1
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Short description

The Milesight WS301-915M is a reliable door/window sensor designed for security applications. It operates within a temperature range of -20 to 60 °C and a humidity level of 0 to 90%. With dimensions of 50.5 mm x 31 mm x 18.5 mm, it is compact and easy to install. This sensor provides accurate monitoring of door and window status, ensuring enhanced security for your premises.
Available at price 59.49 €: 1 pcs.
Total available for order: 275 pcs.
Warranty: 2 Years
SKU: 10467481
Manufacturer: Milesight
delivery
to the Customer Service Center at Kengaraga 2b, Riga
03.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
08.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Milesight WS301-915M White is a compact door and window sensor designed for monitoring the open/closed status of access points in residential and commercial security systems. It supports reliable detection within typical indoor environments, operating across a temperature range of -20 to 60 °C and tolerating relative humidity up to 90%. Its small footprint (50.5 mm x 31 mm x 18.5 mm) allows unobtrusive installation on frames and sashes while maintaining accurate status reporting to compatible control systems.

Advantages

The sensor combines a slim housing with simple mounting to minimise visual impact while providing consistent detection of door and window position changes. Its operating temperature and humidity ranges make it suitable for a variety of indoor locations. The device is engineered to integrate with standard security and control systems, offering dependable performance for routine monitoring tasks.

Suitable for

  • Monitoring entry doors and internal room doors
  • Securing windows and sliding patio doors
  • Integration with alarm panels and building automation systems
  • Use in homes, offices, retail premises and light industrial spaces

Key specifications

  • Operating temperature: -20 to 60 °C
  • Relative humidity tolerance: 0 to 90% (non-condensing)
  • Dimensions: 50.5 mm × 31 mm × 18.5 mm
  • Colour: White
  • Function: Open/closed status detection for doors and windows

How to use

Place the sensor body on the fixed frame and the magnet on the moving sash or door so that the two parts align when the door or window is closed. Follow the manufacturer's integration instructions to pair the sensor with the control panel or gateway used in your security setup. After installation, verify correct alignment and signal transmission by opening and closing the door or window and observing the status updates in the connected system.

Usage recommendations

Install the sensor on a clean, dry surface and avoid mounting across uneven gaps. Keep the device away from direct water exposure and strong electromagnetic sources. Periodically check alignment and test status reporting as part of routine system maintenance to ensure continued reliable operation.

All features
Operating relative humidity (H-H):
0 - 90
Operating temperature (T-T):
-20 - 60
Height:
18.5 mm
Width:
50.5 mm
Depth:
31 mm
Product colour:
White
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH356 1 03.07.2026 Best delivery 59.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 274 16.07.2026 72.49 €
59.49 €
Stock: 1
Delivery Date: 03.07.2026 Best delivery
Warehouse: WH356
Available only for legal entities
72.49 €
Stock: 274
Delivery Date: 16.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Door/Window Sensor Milesight WS301-915M cost, and is it available for purchase?

The price is 59.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 275 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 03.07.2026 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 Milesight 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 Milesight 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.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.