AJAX Smart Video Doorbell with PIR Motion Detector, IR Night Vision and Built-in AI – Grey

SKU
AJ-DOORBELL-4-GRE
Brands: AJAX
€344.40
Tax included
Availability: In stock
1 to 7 days

Ajax DoorBell smart video doorbell with integrated AI, 4 MP camera and PIR detector

The Ajax DoorBell AJ-DOORBELL-4-GRE combines a smart video doorbell, electronic peephole and outdoor security camera in one compact device for homes, offices and professional access-control projects. It sends mobile alerts, lets users see who is calling and enables real-time two-way communication through the Ajax app.

Designed to work within the Ajax ecosystem, it connects to the Wi-Fi network for video transmission and event notifications. Its 4 MP CMOS camera with HDR, wide viewing angle and IR illumination up to 6 m makes it a practical option for video door entry systems that require remote access management without a complex installation.

The device includes PIR motion detection up to 4 m and AI-based recognition of people, vehicles and animals, according to the manufacturer’s technical sheet. It is intended for new installations, not as a spare part, and is especially suitable for installers working with Ajax security systems, thanks to quick QR-code pairing and mobile configuration.

As an outdoor smart doorbell, the Ajax DoorBell provides access supervision, two-way audio, tamper protection and remote setup from Ajax apps. Please confirm before publishing whether the GRE version should be listed as grey/graphite rather than black.

Reference: AJ-DOORBELL-4-GRE

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Extended information about AJAX Smart Video Doorbell with PIR Motion Detector, IR Night Vision and Built-in AI – Grey

Practical applications of the Ajax DoorBell smart video doorbell

Example 1. Preventing night-time intrusions and deterring vandalism at a local business:

At two in the morning, a suspicious person approaches the main entrance of a closed retail store with the AJ-DOORBELL-4-B installed outside. The video doorbell’s AI algorithm detects the human silhouette in complete darkness thanks to its infrared LEDs and, before the intruder presses the button, sends a silent motion alert to the owner’s smartphone. The owner opens the app, checks the person’s intentions in 2K video and manually activates the built-in speaker to warn them remotely that the police are on their way, causing the suspect to leave. If the intruder tries to pry the device off with a lever, the internal accelerometer detects the tampering and immediately triggers the store’s siren connected to the Ajax security system.

Example 2. Remote access control for homes and small offices:

In a home, office or professional studio, the Ajax DoorBell works as an electronic peephole and outdoor security camera connected to the Wi-Fi network. When someone rings the doorbell, the user can view live video, identify whether the event involves a person, vehicle or animal, and answer from the mobile app without being physically at the entrance.

Package contents of the Ajax DoorBell smart video doorbell

  • Ajax DoorBell
  • SmartBracket mounting panel
  • Wedge mount, 2 units
  • BellKit
  • Installation kit
  • Quick start guide

Technical specifications Ajax DoorBell smart video doorbell

Feature Detail
Product Ajax DoorBell
SKU AJ-DOORBELL-4-GRE
Type Video doorbell / outdoor smart doorbell / Wi-Fi security camera
System Ajax ecosystem, Ajax apps
Camera 4 MP CMOS sensor
Maximum resolution Up to 2688 x 1520 px
Viewing angle Horizontal 155 degrees, vertical 90 degrees
Dynamic range HDR
IR illumination Up to 6 m
AI recognition People, animals and vehicles
Motion detection Yes, via PIR sensor up to 4 m
Audio Two-way communication, noise suppression and echo cancellation
Wi-Fi 2.4 GHz, up to 2 Mbit/s
Video protocol JetSparrow
Video codec H.264
Hub communication Jeweller and Wings as backup channel with compatible hub
Radio range with hub Up to 1,700 m in open space
Compatibility Compatible Ajax hubs, ReX 2 and Ajax NVR 8/16-channel according to manufacturer information
Power supply 12-24 V DC / 16-24 V AC, 50/60 Hz
Battery Integrated Li-ion battery, 600 mAh
Protection rating IP54
Operating temperature -25 °C to +60 °C
Dimensions 145 x 47 x 34 mm
Weight 163 g
Recommended installation height 1.2-1.5 m
Colour To be confirmed: the GRE SKU and supplied image indicate grey/graphite; the supplied product name says black
More Information
EAN 4823114066160
Hight 0.000
Length 0.000
Width 0.000
SECURITY - SYSTEM Jeweller
SEGURIDAD - SERIE PIR
Event notifier No
Usar stock disponible No
Product Brand AJAX
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