Ajax NVR Black 8-Channel – 4K Network Video Recorder for Video Surveillance Ajax

Ajax NVR Black 8-Channel – 4K Network Video Recorder for Video Surveillance Ajax

70938.122.BL # 70938 | Ajax NVR (8ch) Black 8-channel is a network video recorder designed to integrate Ajax and ONVIF IP cameras into the Ajax ecosystem, offering advanced video management and professional-grade security. It supports up to 8 channels in 4K resolution , ensuring detailed and smooth images thanks to peer-to-peer streaming with JetSparrow technology . The platform ensures end-to-end encryption, mTLS and full privacy control , with data access reserved exclusively for the owner. The user experience is optimized with instant live viewing, quick archive navigation and video scenarios for alarm verification . Equipped with a built-in 110–240 V power supply , HDD support up to 16 TB and a compact black design, it represents a reliable and scalable solution for professional video surveillance installations. Ajax

Technical Data Sheet

Artikel-Nr.: 70938.122.BL

Marke: Ajax Systems

EAN: 4823114044168

Disponibilità: 18

Manufacturer Object ( [id] => 31 [name] => Ajax Systems [description] =>

Das 2011 gegründete Unternehmen Ajax System baut drahtlose Brand- und Alarmsysteme mit der drahtlosen JEWELLER Technologie, mit der Sie alle angeschlossenen Netzwerkgeräte sicher überwachen können. Ajax System bietet Lösungen für zu Hause, im Büro oder für kommerzielle Aktivitäten, die über eine App verwaltet werden können, immer auf dem neuesten Stand und kompatibel mit iOS- und Android-Systemen sind. Ajax-Alarmsysteme sind einfach zu installieren, in der Tat dauert es nur 15 Sekunden, um die Steuereinheit mit den Sensoren zu verbinden. Darüber hinaus können sie in Überwachungskameras integriert werden, haben eine Fehlermarge von nahezu Null und senden im Gefahrenfall in weniger als 150 Millisekunden eine Benachrichtigung (SMS, Push oder Call).

[short_description] =>

Ajax SystemsAjax Systems

Ajax-Alarmsysteme verwenden die neueste drahtlose Technologie, die alle Produkte zuverlässig und immer verbunden macht. Zusätzlich zu ihrer ausgezeichneten Leistung zeichnen sich Ajax-Alarmsysteme durch ihr modernes und elegantes Design aus.

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70938.122.BL | 8-CHANNEL NETWORK VIDEO RECORDER

Ajax

Ajax NVR (8ch), 70938.122.BL, black 8-channel is a professional network video recorder designed to integrate Ajax and ONVIF IP cameras within the Ajax ecosystem, offering advanced, seamless and secure video management. It supports up to 8 channels in 4K resolution , ensuring high-definition images and fast transmission thanks to peer-to-peer JetSparrow technology . The system ensures advanced encryption, mTLS and full privacy control , with data access reserved exclusively for the owner. The user experience is optimized through immediate live view, quick archive navigation and video verification of alarms , making it ideal for professional and advanced residential installations.

Main specifications:

- Supports up to 8 video channels in 4K resolution

- JetSparrow technology for fast and stable video streaming

- Compatibility with Ajax and ONVIF IP cameras

- TLS, mTLS encryption and advanced privacy control

- Video verification of alarms and management from the Ajax app

- Support HDD up to 16TB with built-in 110–240V power supply

Further details

Number of channels:
Ajax NVR in the 8-channel version allows simultaneous management of up to 8 IP cameras , offering an ideal solution for professional video surveillance systems in residential, commercial and corporate contexts, with the possibility of scalable integration within the Ajax ecosystem.
Resolution:
The system supports video recording and viewing up to 4K (25/30 fps) , ensuring ultra-high definition images , greater detail in scenes and advanced visual verification of alarms , essential for accurate analysis and rapid intervention.
Video streaming:
Thanks to proprietary JetSparrow technology , Ajax NVR ensures encrypted peer-to-peer video streaming , instant live view , dual stream for quick preview and smooth archive navigation , reducing latency and network load.
Main features:
NDAA compliant network video recorder, compatible with Ajax and ONVIF cameras , offers video verification of alarms , customizable video wall , quick clip export , advanced privacy with exclusive access to data and real-time HDD status monitoring .
Anti-sabotage protection :
It includes anti-tampering , device authentication , communication loss detection and data encryption , ensuring a high level of protection against sabotage or spoofing attempts .
Power supply:
Equipped with built-in 110–240V power supply , it supports 3.5” SATA hard drives up to 16TB , ensuring continuous reliability , high storage capacity and stable operation for 24/7 video surveillance systems.

Technical data sheet

70938.122.BL
Videostream
NVR models 8-channel
With up to 4K resolution (25/30 FPS).
IP cameras
  • ONVIF (Profile S/T)
  • RTSP
Storage hard drive with a capacity of up to 16 TB (SATA connectivity, 3.5” size)
HDD not included.
Decoding formats H.265
H.264
Bandwidth up to 100 Mbps
Recommendations The device operating voltage is 110–240 V~.
NVR is designed for indoor installation only
Communication channels
Ethernet up to 100 Mbps
Bluetooth BLE frequency band: 2.400–2.4835 GHz
To set up an Ethernet connection
Radio signal power hard drive with a capacity of up to 16 TB (SATA connectivity, 3.5” size)
2.5 mW (100 mW limit)
Key features
Motion detection NVR has built-in software to detect the motion in the frame. Possible to switch between image analysis by NVR or camera algorithms
In-app video management system
  • Videowall that combines images from all connected cameras
  • Event filters
  • Timeline with smooth preview.
Visual verification of Ajax alarms NVR allows setting up a scenario in which Ajax detectors trigger specific cameras to start recording
This results straight in mobile and desktop (monitoring) apps
Speaker volume up to 103 dB
83 dB at a distance of 1 m.
Privacy Access rights distribution for users in mobile apps and for monitoring operators in PRO Desktop
Power supply
Main 110–240 V~, 50/60 Hz, 0.6 A
Up to 24W of mains power consumption
Backup CR2032 battery, 3 V
Only to power the system clock
Anti-sabotage
Tampering alarm Notifications about attempts to detach the device from the surface or remove it from the mounting panel
Enclosure
Color Black
Dimension 251 × 251 × 51 mm
9.88″ × 9.88″ × 2.01″
Weight 700 g
24.69 oz
Without a hard drive
Operating temperature range from 0 °C to +40 °C
from 32 °F to 104 °F
Operating humidity up to 75%
Protection class IP20
Complete set NVR
SmartBracket mounting panel
Power cable
Ethernet cable
Installation kit
Quick start guide
Warranty 24 months
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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