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header-product Ajax Doorbell Black Wireless 4 MP Night Vision 2.4 GHz
274.99 €

Ajax Doorbell Black Wireless 4 MP Night Vision 2.4 GHz

Ajax Doorbell Black Photo 1
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Ajax Doorbell Black Wireless 4 MP Night Vision 2.4 GHz

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Short description

The Ajax Doorbell Black features a wireless connection, 4 MP video resolution, and night vision up to 44 m. Powered by a 600 mAh lithium-ion battery, it is compact and easy to install.
Available at price 274.99 €: 4 pcs.
Total available for order: 5 pcs.
Warranty: 2 Years
SKU: 11534265
Manufacturer: Ajax
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
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.24 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 91.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 7.64 euros per month
Together cheaper
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Product information

Description

The Ajax Doorbell Black Wireless 4 MP Night Vision 2.4 GHz is a compact smart video doorbell with built-in AI, a PIR motion sensor, and app-based control. It delivers 4 MP HDR video, instant two-way audio, and night vision up to 44 m. The device supports Ajax Cloud Storage for secure event recordings, offers fallback communication when connected to an Ajax hub, and includes a 600 mAh lithium-ion backup battery that provides up to two hours of operation after a power outage.

Advantages

DoorBell combines fast, low-latency live streaming with onboard AI to recognize people, animals, and vehicles and reduce false alarms via the integrated PIR sensor and configurable detection zones. JetSparrow technology ensures quick encrypted video delivery and smooth archive browsing, while extended Wi‑Fi range (up to 500 m line of sight) improves installation flexibility. The device supports ONVIF and RTSP for easy integration into third-party VMS and NVR systems, and all data storage and processing comply with EU data protection standards. Passwordless mTLS authentication and digital signature–verified video export enhance security and evidence integrity.

Suitable for

  • Residential front doors and apartment entrances
  • Small commercial premises requiring visitor verification
  • Deliveries and courier drop-offs where hands‑free notification is useful
  • Sites needing integration with existing IP cameras or NVRs

Key specifications

  • Brand: Ajax
  • Model: DoorBell Black (MPN 66391.125.BL1, EAN 4823114066146)
  • Video resolution: 4 MP with HDR
  • Connectivity: 2.4 GHz Wi‑Fi; Jeweller and Wings protocols when paired with an Ajax hub
  • Night vision range: up to 44 m
  • Motion detection: built‑in PIR sensor plus AI object recognition (people, animals, vehicles)
  • Backup battery: 600 mAh lithium‑ion, up to 2 hours runtime after power loss
  • Integration: ONVIF and RTSP support; Ajax Cloud Storage and Ajax NVR compatible

How to use

Mount the DoorBell using the supplied SmartBracket or wedge brackets at the entrance and connect it to your 2.4 GHz Wi‑Fi network. Add the device to your Ajax system by scanning the QR code in the Ajax app; the app guides you through network and detection zone configuration. When visitors ring or motion is detected, receive instant notifications and open the live video stream in the Ajax app for two‑way conversation. If DoorBell is paired with an Ajax hub, it will continue to send event notifications via the Jeweller and Wings protocols even if local network conditions change.

Usage recommendations

Install the doorbell at a height and angle that provides an unobstructed view of visitors while avoiding direct sun glare. Configure detection zones and sensitivity to minimize false alerts from traffic or pets. For reliable performance, use a stable 2.4 GHz Wi‑Fi network and place the router or access point to ensure good line of sight when possible; pairing with an Ajax hub provides an additional fallback communication channel.
All features
Megapixel (approx.):
4 MP
Weight:
0.163 kg
Wi-Fi standards:
802.11b, 802.11g, Wi-Fi 4 (802.11n)
Battery technology:
Lithium-Ion (Li-Ion)
Power consumption (typical): Power consumption in switched-on state expressed in W.
10 W
Operating relative humidity (H-H):
0 - 90
Battery capacity:
600 mAh
Built-in microphone:
Yes
Operating temperature (T-T):
-25 - 60
Height:
145 mm
Width:
47 mm
Depth:
34 mm
Product colour:
Black
Built-in speaker(s):
Yes
Indication light:
Yes
Wi-Fi:
Yes
Quick start guide:
Yes
Maximum range:
500 m
Night vision:
Yes
Maximum video resolution:
2688 x 1520
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP54
Power source type:
Battery
Mounting kit:
Yes
Night vision distance:
44
Motion sensor:
Yes
Smartphone/tablet remote support:
Yes
Connection type:
Wireless
Volume:
85 dB
Detection distance:
4 m
Wi-Fi frequency:
2.4 GHz
Warranty period:
2 year(s)

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH355 4 15.07.2026 274.99 €
BT22 1 Wednesday Best delivery 332.99 €
274.99 €
Stock: 4
Delivery Date: 15.07.2026
Warehouse: WH355
332.99 €
Stock: 1
Delivery Date: Wednesday Best delivery
Warehouse: BT22

Customer reviews

Customer questions

FAQ

How much does the Ajax Doorbell Black cost, and is it available for purchase?

The price is 274.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 15.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Ajax Doorbell Black be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Ajax Doorbell Black online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 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 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.