Professional security at the front door
DoorBell is an outdoor device that combines the convenience of a smart doorbell with high-end security and video surveillance capabilities. When the doorbell's button is pressed, the user receives a notification, can view live video, and start a real-time conversation. Equipped with a PIR sensor and a wide-angle HDR camera powered by Al, the device detects people, animals, and vehicles and delivers excellent image quality.
DoorBell also upholds Ajax's signature privacy features, seamless integration, and reliable backup options.
Fast, smart, and secure experience. Now with a doorbell
Users will never keep their guests waiting at the door. Our proprietary JetSparrow technology provides speedy video streaming, so users can see visitors in an Ajax app the moment they ring the doorbell. Thanks to DoorBell’s superb picture and audio quality, answering the door has never been so close to a simple phone call
- Crisp 2K video powered by HDR
- Clear voice transmission with noise suppression
- Echo cancellation for better audibility
Seamless integration into Ajax video surveillance
All Ajax video devices operate as a unified system, enhancing security and keeping users and the CMS aware of on-site events. Integrate visual data from DoorBell, security cameras, and photo verification devices within a streamlined video wall interface. Rearrange the wall as needed to keep priority visuals in view.
Overview:
DoorBell is a video doorbell with built-in AI, PIR sensor, and control via apps. It features two-way voice communication, movement detection, and object recognition. With the doorbell, users can view archived videos, watch live streams, and talk with visitors near the device.
DoorBell is connected to the system via Wi-Fi and can be paired with a hub as a backup communication channel. The recorded videos can be stored on an Ajax NVR added to the same network or on the Ajax Cloud Storage archive according to subscription (Ajax Cloud Storage will be available in future releases).
Key Features:
Professional security at the front door
DoorBell is an outdoor device that combines the convenience of a smart doorbell with high-end security and video surveillance capabilities. When the doorbell's button is pressed, the user receives a notification, can view live video, and start a real-time conversation. Equipped with a PIR sensor and a wide-angle HDR camera powered by Al, the device detects people, animals, and vehicles and delivers excellent image quality.
DoorBell also upholds Ajax's signature privacy features, seamless integration, and reliable backup options.
- HDRtechnology
- Two-way audio communication
- Al-powered object recognition
- Backup battery
- Tamper
- PIR sensor for motion detection
Three operation options
- BAsic doorbell whit fast and real-time video streaming
- video streaming with a secure private archive
- AI-powered object recognition and smart video recording with short clips stored in the cloud archive
Reliable connection at all times
DoorBell uses Wi-Fi as its primary communication channel. The device is designed to amplify the signal and reduce radio interference, which ensures a more stable connection over greater distances.
Connecting DoorBell to an Ajax hub enables a fallback communication channel. This feature allows the device to continue transmitting events, alarms, and photos through the secure proprietary Jeweller and Wings radio protocols, even if the Wi-Fi connection is lost.
Advanced video experience
- Al-powered recognition of people, animals, and vehicles
- Smooth streaming and archive navigation thanks to the JetSparrow technology
- Wide-angle HOR camera for high-quality images
- IR illumination of up to 6 m (20 ft) for enhanced visibility in the dark
Uncompromised security
- Fallback wireless communication with a hub at a distance2 of up to 1,700 m (5,550 ft)
- Built-in backup battery
- Tamper alarm to notify of device dismantling
- Secure passwordless authentication
Quality two-way audio communication
- Clear voice transmission with noise suppression
- Echo cancellation for better audibility
- Top-notch audio quality thanks to the 722 codec
Easy installation and setup
- Pairing with a hub by scanning the QR code
- Remote control and configuration via Ajax apps
- SmartBracket mounting panel for installation without disassembling the device enclosure
- BellKit bypass to connect DoorBell to a wired chime
Specifications
Video stream
Camera
4 MP CMOS sensor
Resolution
up to 2688 × 1520 px
Camera viewing angles
horizontal: 155°
vertical: 90°
Video protocol
JetSparrow
Fast and encrypted peer-to-peer video protocol developed by Ajax Systems.
Storage options
Ajax Cloud (coming soon)
NVR
Video codec
H.264
Dynamic range
HDR
Improves the accuracy of detail in bright and dark scenes.
Communication channel
Wi-Fi
802.11 b/g/n module
2.4 GHz, up to 2 Mbit/s.
Jeweller and Wings communication technologies
Proprietary wireless communication technologies to transmit commands, alarms, events, and photo verifications. They serve as a backup communication channel when the device is added to the hub.
Key features
Two-way communication
Clear and loud voice communication between users and visitors near the device.
Motion detection
The device detects movement using a built-in PIR sensor and software image frame analysis.
Object detection
using AI
- People.
- Pets.
- Vehicles.
Smart IR illumination
up to 20 ft
Automatic adjustment of intensity in real time to avoid overexposure. This allows you to see objects that are far away or too close to the camera in low-light conditions.
Visual verification of Ajax alarms
The system allows you to set up a scenario when Ajax detectors activate selected cameras to start recording. The result is immediately sent to the mobile or desktop monitoring app.
Microphone
For two-way communication and sound recording at the site.
Audio codec
G722
Audio processing
Always active noise suppression and echo cancellation.
PIR detection
Sensitive elements
1 × PIR sensor
Motion detection distance
up to 13 ft
Depends on the sensitivity level adjusted in the device settings.
Motion detection angle
horizontal: 120°
vertical: 100°
Sensitivity
3 levels
Adjusted by a PRO or a user with admin rights in Ajax apps.
Installation recommendations
It is recommended to install the device at a height of 4–5 ft.
The device is designed for outdoor and indoor use.
It is not recommended to install the device in direct sunlight. This may cause overheating and damage to the device's electrical components.
Sabotage protection
Holding screw
secures the device on SmartBracket
mTLS
Encrypted connection for data protection.
Authentication
via Ajax Cloud
Without local access rights.
Secure Boot
Protection against firmware spoofing.
OTA signature verification
Secure automatic firmware update.
Privacy
Access rights distribution for users in mobile apps and for monitoring operators in PRO Desktop.
Communication loss detection
Wi-Fi: can be set from 30 s
Jeweller/Wings: after 36 s
Detection time depends on Ajax Cloud connection and Jeweller or Jeweller/Fibra settings.
Power supply
Device power consumption
10 W
Main DC voltage range
12–24 V⎓
Main AC voltage range
16–24 V~, 50/60 Hz
Battery
built-in rechargeable battery: Li-ion 600 mАh
Intended to heat the device in a cold climate and provide a backup power supply for short periods.
Enclosure
Dimensions
5.71" × 1.85" × 1.34"
Weight
5.75 oz
Operating temperature range
from −13 °F to 140 °F
Operating humidity
up to 90%
Protection class
IP54
Color
White
RAL 9003
Grey
RAL 7004
Graphite
RAL 7024
Black
RAL 9005
Complete set
DoorBell
SmartBracket mounting panel
Wedge bracket (2 pcs)
BellKit (for connection to a wired chime)
Installation kit
Quick start guide
Datasheet
