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header-product Ajax DoorProtect Plus Wireless Door and Window Sensor, White
137.49 €

Ajax DoorProtect Plus Wireless Door and Window Sensor, White

Ajax DoorProtect Plus Wireless Door and Window Sensor Photo 1
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Short description

The Ajax DoorProtect Plus is a wireless sensor designed to detect the opening of doors and windows. It features an integrated accelerometer to detect shocks and changes in vertical angle. Operating via RF wireless technology, it is powered by a CR123A battery with a lifespan of up to 60 months. This reliable security component is finished in white and is suitable for professional alarm systems.
Available for order: 124 pcs.
Warranty: 2 Years
SKU: 12425859
Manufacturer: Ajax Systems
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.09 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
27.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
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Product information

Description

The Ajax DoorProtect Plus is a wireless opening detector designed to notify users of the first signs of intrusion through doors or windows. This device utilizes high-end reed switches to detect opening and features an integrated accelerometer that registers changes in vertical slope angle, vibrations, and impacts. It is versatile enough to be installed on roof windows, allowing them to remain partially open for ventilation while still maintaining security. The sensor operates via RF wireless technology and can also function as a transmitter to relay signals from connected third-party wired sensors to the hub.

Advantages

This detector offers robust security through advanced authentication to prevent forgery and encryption of communication channels to protect against jamming. The device is equipped with a tamper alarm to alert users if an attempt is made to interfere with the hardware. With an efficient power management system, the sensor can operate for up to five years on a single pre-installed battery. Its design allows for quick and easy installation using the SmartBracket mounting system, and it can be integrated into the security network with a simple click via the mobile application.

Suitable for

  • Securing entry doors and windows
  • Monitoring roof windows left open for ventilation
  • Detecting vibrations and impacts on glass or frames
  • Integrating third-party wired detectors into a wireless system

When it may not be suitable

The device is designed specifically for indoor use and may not be suitable for outdoor environments where it could be exposed to extreme weather conditions. It requires a compatible Ajax hub to function, meaning it cannot be used as a standalone security device without the central system.

Key specifications

  • Connectivity: RF Wireless
  • Detection: Opening, vertical slope angle, vibration, and impact
  • Battery type: CR123A
  • Battery life: Up to 60 months
  • Voltage: 3 V
  • Dimensions: 20 mm x 20 mm x 90 mm
  • Color: White

How to use

The device is ready to use immediately upon unboxing as the battery is pre-installed. To set it up, simply add the detector to your hub using the mobile application by scanning the QR code. Mount the sensor on the desired frame using the included SmartBracket, ensuring the magnet is positioned correctly relative to the main unit. Once mounted, the system will automatically monitor for opening events or physical disturbances based on your configured settings.

What to consider before purchase

  • Ensure you have a compatible Ajax hub installed
  • Verify the mounting surface is suitable for the SmartBracket
  • Check if you need to connect additional third-party wired sensors
Usage recommendations: Regularly test the sensor via the mobile application to ensure communication with the hub is stable and the battery status remains optimal.
All features
Interface:
RF Wireless
Weight:
0.029 kg
Certification:
DSTU EN 50131
Security algorithms:
AES
Operating relative humidity (H-H):
0 - 75
Battery type:
CR123A
Operating temperature (T-T):
-10 - 40
Height:
90 mm
LED indicators:
Y
Width:
20 mm
Depth:
20 mm
Connectivity technology:
Wireless
Product colour:
White
Compatible products:
Ajax Hub, Hub Plus, Hub 2, ReX
Quick start guide:
Yes
Battery voltage:
3 V
Transmission distance:
1200 m
Suitable for:
Door/Window
Battery life:
60 month(s)
Ambient temperature (max):
40 °C
Ambient temperature (min):
-10 °C
Battery included:
Yes
Suitable for indoor use:
Yes
Tamper protection:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the Ajax DoorProtect Plus Wireless Door and Window Sensor cost, and is it available for purchase?

The price is 137.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 124 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 22.07.2026 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. 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 Ajax Systems 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 Ajax Systems 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.