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In stock
Product Code
66392.125.GP1
SKU
66392.125.GP1
Ajax Doorbell (8EU) ASP - Graphite
Video doorbell with built-in AI, PIR sensor, and control via apps
DELIVERY
We always aim to same day dispatch on all orders received before 2.30pm.
TRADE COUNTER
Firesense also offer the ability to collect your order from our trade counter.
Ajax video doorbell with a 4 MP sensor, HDR, PIR and built-in AI. It lets users answer visitors and record events through Ajax NVR or Ajax Cloud Storage. It supports a cleaner security package where detection, video and alerts are managed from the Ajax platform.
Key features:
- 4 MP HDR video
- PIR and AI motion detection
- In-app calls
- NVR and cloud storage support
- Ajax video ecosystem integration
- Remote viewing and management
- Motion/event based video handling
- Installer-friendly setup
- Video doorbell communication
- App call and event visibility
| Approval | NDAA |
|---|---|
| Category Type | Video Doorbells |
| Colour | Graphite |
| IP Rating | IP54 |
| System Type | CCTV |
| Clearance | No |
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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 for the channel 2K video. |
| 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 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 6 m 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. |
| Support for ONVIF authorization | Profile S Profile T (partially) Ajax cameras and NVRs can be integrated into third-party video management systems (VMS). |
| 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 4 m 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. |
Sabotage protection
| Tamper alarm | Notifications of attempts to remove the device from the mounting panel. |
| Holding screw |
secures the device on the mounting bracket |
| 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
| 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 |
145 × 47 × 34 mm |
| Weight | 163 g |
| Operating temperature range |
from −25 °C to +60 °C |
| Operating humidity |
up to 90% |
| Protection class |
IP54 |
Colour
| Option |
Black, White, Grey, Graphite |
Complete set
| Contains | DoorBell SmartBracket mounting panel Wedge bracket (2 pcs) BellKit (for connection to a wired chime) Installation kit Quick start guide |