# Doorbell Commax Ajax Doorbell — wireless 2.4 GHz Wi‑Fi, 4 MP camera, 2688x1520, night vision 4 m, Li‑Ion 600 mAh battery

**URL:** https://aio.lv/en/product--commax-66392--11789788
**Data updated:** 2026-03-09 07:09 (EET)
**Category:** Surveillance Cameras
**Manufacturer:** Commax
**Manufacturer code:** 66392
**EAN:** 4823114066153
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 344.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 284.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--commax-66392--11789788

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Commax Ajax Doorbell is a wireless video doorbell with Wi‑Fi (2.4 GHz, 802.11b/g/n) connectivity and an approximate 4 MP sensor delivering up to 2688×1520 resolution. It offers night vision up to 4 m and is powered by a removable Li‑Ion 600 mAh battery. Suitable for residential entry monitoring, visitor identification and basic video recording over home networks.

## Long description

Commax Ajax Doorbell is a wireless video doorbell that combines a 4 MP HDR camera (up to 2688×1520 resolution), 2.4 GHz Wi‑Fi connectivity, and a removable 600 mAh Li‑Ion battery in a compact unit designed for residential entry monitoring. The device integrates AI-based object recognition, a PIR motion sensor and two-way audio to provide clear live view, visitor identification and event recordings. JetSparrow streaming technology and Ajax Cloud Storage support fast live access and protected, event-based archives, while ONVIF and RTSP compatibility allows integration with third-party video systems.
Advantages
The doorbell offers high-resolution video with night vision up to 4 m and HDR processing to preserve detail in varied lighting. Built-in AI together with a PIR sensor improves detection accuracy and reduces false alarms by distinguishing people, animals and vehicles. JetSparrow and extended Wi‑Fi range provide near‑instant streaming and stable connections over longer distances. The removable Li‑Ion battery supports portable operation and quick replacement, and the device supports encrypted, passwordless authentication and secure cloud storage for tamper‑resistant evidence export.
Suitable for
Residential front doors and apartment entrances
Visitor identification and two‑way communication
Monitoring deliveries and couriers
Basic video recording and event archiving over home networks
Key specifications
Camera resolution: up to 2688 × 1520 (approx. 4 MP) with HDR
Wireless: Wi‑Fi 2.4 GHz (802.11 b/g/n); extended range radio for stable connection
Night vision range: up to 4 m
Detection: AI object recognition (people, vehicles, animals) plus PIR motion sensor
Audio: built‑in microphone and speaker for two‑way communication; 85 dB indication sound
Battery: removable Lithium‑Ion 600 mAh with built‑in heating for cold conditions and short backup operation during outages
Protocols: ONVIF and RTSP support for third‑party integration; secure mTLS authentication
How to use
Mount the Commax Ajax Doorbell at the entrance using the supplied SmartBracket or wedge bracket so the camera has an unobstructed view of the approach. Power the unit with the removable Li‑Ion battery and pair it to your Wi‑Fi network (2.4 GHz) via the Ajax app by scanning the device QR code. Configure detection zones, notifications and cloud or local storage preferences in the app. When a visitor rings or motion is detected, open the live stream in the Ajax app to view video and speak through the built‑in speaker and microphone.
Usage recommendations
Install the doorbell at a height and angle that capture faces and arrival paths while avoiding direct sunlight or reflective surfaces that may affect HDR performance. Use the app to tune detection zones and sensitivity to reduce false alarms from passing animals or vehicles. Enable Ajax Cloud Storage or an NVR backup to ensure critical footage is preserved and use ONVIF/RTSP integration if you plan to include the device in a wider surveillance system.

## Specifications

| Feature | Value |
|---|---|
| Indication light | Yes |
| Maximum range | 500 m |
| Maximum video resolution | 2688 x 1520 |
| Connection type | Wireless |
| Volume | 85 dB |
| Wi-Fi frequency | 2.4 GHz |

### Night vision

| Feature | Value |
|---|---|
| Night vision | Yes |
| Night vision distance | 4 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 90 |
| Operating temperature (T-T) | -25 - 60 |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |
| Mounting kit | Yes |

### Design

| Feature | Value |
|---|---|
| International Protection (IP) code | IP54 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 600 mAh |

### Management features

| Feature | Value |
|---|---|
| Smartphone/tablet remote support | Yes |

### Features

| Feature | Value |
|---|---|
| Motion sensor | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in microphone | Yes |
| Built-in speaker(s) | Yes |

### Network

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Wi-Fi | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.163 kg |
| Height | 145 mm |
| Width | 47 mm |
| Depth | 34 mm |

### Other features

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 10 W |
| Power source type | Battery |

### Video

| Feature | Value |
|---|---|
| Megapixel (approx.) | 4 MP |

### Security

| Feature | Value |
|---|---|
| Detection distance | 4 m |

## FAQ

### How much does the Commax Ajax Doorbell wireless video doorbell cost, and is it available for purchase?

The price is 344.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 07.07.2026 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 Commax Ajax Doorbell wireless video doorbell be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Commax 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 Commax 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: wi-fi, weight, megapixel (approx.), compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11789788/67322339_large.webp