Ajax NVR DC Black 8-Channel – Low Voltage 4K Network Video Recorder

Ajax NVR DC Black 8-Channel – Low Voltage 4K Network Video Recorder
ANKÜNDIGUNGEN

127051.122.BL # 127051 | The 8-channel black DC NVR is a network video recorder designed for professional video surveillance systems that require low-voltage power and maximum reliability. It supports up to 8 video channels in 4K resolution , ensuring clear and smooth images thanks to peer-to-peer streaming with JetSparrow technology . The system ensures advanced TLS and mTLS encryption and complete 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 . Compatible with Ajax and ONVIF cameras, it integrates HDD support up to 16 TB and DC 9–16 V power supply , making it ideal for advanced and flexible installations. Ajax

Technical Data Sheet

Artikel-Nr.: 127051.122.BL

Marke: Ajax Systems

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.

[id_address] => [date_add] => 2019-01-15 15:51:16 [date_upd] => 2025-06-11 12:47:32 [link_rewrite] => ajax-systems [meta_title] => Feuer- und Alarmsysteme der neuesten Generation - Ajax system [meta_keywords] => sistemi allarme ajax,sicurezza ajax,allarmi ajax,ajax security system,ajax security,ajax system [meta_description] => I sistemi allarme Ajax system sono dispositivi wireless affidabili e innovativi, non producono falsi allarmi e si installano in 15 secondi. Scoprili su Setik.biz! [active] => 1 [webserviceParameters:protected] => Array ( [fields] => Array ( [active] => Array ( ) [link_rewrite] => Array ( [getter] => getLink [setter] => ) ) [associations] => Array ( [addresses] => Array ( [resource] => address [setter] => [fields] => Array ( [id] => Array ( [xlink_resource] => addresses ) ) ) ) ) [id_lang:protected] => 26 [id_shop:protected] => 1 [id_shop_list] => Array ( ) [get_shop_from_context:protected] => 1 [table:protected] => manufacturer [identifier:protected] => id_manufacturer [fieldsRequired:protected] => Array ( [0] => name ) [fieldsSize:protected] => Array ( [name] => 64 ) [fieldsValidate:protected] => Array ( [name] => isCatalogName ) [fieldsRequiredLang:protected] => Array ( ) [fieldsSizeLang:protected] => Array ( [meta_title] => 255 [meta_description] => 512 ) [fieldsValidateLang:protected] => Array ( [description] => isCleanHtml [short_description] => isCleanHtml [meta_title] => isGenericName [meta_description] => isGenericName [meta_keywords] => isGenericName ) [tables:protected] => Array ( ) [image_dir:protected] => /var/www/html/img/m/ [image_format:protected] => jpg [translator:protected] => [def:protected] => Array ( [table] => manufacturer [primary] => id_manufacturer [multilang] => 1 [fields] => Array ( [name] => Array ( [type] => 3 [validate] => isCatalogName [required] => 1 [size] => 64 ) [active] => Array ( [type] => 2 ) [date_add] => Array ( [type] => 5 ) [date_upd] => Array ( [type] => 5 ) [description] => Array ( [type] => 6 [lang] => 1 [validate] => isCleanHtml ) [short_description] => Array ( [type] => 6 [lang] => 1 [validate] => isCleanHtml ) [meta_title] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName [size] => 255 ) [meta_description] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName [size] => 512 ) [meta_keywords] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName ) ) [classname] => Manufacturer [associations] => Array ( [l] => Array ( [type] => 2 [field] => id_manufacturer [foreign_field] => id_manufacturer ) ) ) [update_fields:protected] => [force_id] => ) 1
INSTALLATEUR FINDEN


TOTALER AUSVERKAUF ×


 CLEARANCE SALE! 
Take advantage of our must-see outing offers.
  Discover the promo >> 

127051.122.BL | 8-CHANNEL NETWORK VIDEO RECORDER POWERED BY A LOW VOLTAGE POWER SOURCE

Ajax

Ajax NVR DC, 127051.122.BL, black 8-channel is a professional network video recorder designed for advanced video surveillance systems that require low-voltage power supply and maximum installation flexibility. It allows the management of up to 8 video channels in 4K resolution , offering clear and smooth images thanks to peer-to-peer streaming with JetSparrow technology . The system guarantees advanced TLS and mTLS encryption and complete privacy control , with data access reserved exclusively for the owner. The user experience is optimized with immediate live view, quick archive navigation and video verification of alarms . Compatible with Ajax and ONVIF cameras, it supports HDDs up to 16 TB and is ideal for professional installations powered by 9–16 V DC .

Main specifications:

- Supports up to 8 video channels in 4K resolution

- Low voltage power supply DC 9–16 V

- Fast and stable JetSparrow peer-to-peer streaming

- TLS and mTLS encryption with advanced privacy

- Compatibility with Ajax and ONVIF IP cameras

- Supports 3.5” SATA hard drives up to 16TB

Further details

Number of channels:
Ajax NVR DC in the 8-channel version enables simultaneous management of up to 8 IP cameras , offering a reliable solution for professional video surveillance systems that require full integration with the Ajax ecosystem and maximum installation flexibility.
Resolution:
The recorder supports video in resolution up to 4K (25/30 fps) , ensuring high definition images , greater scene detail and advanced visual verification of events and alarms .
Video streaming:
Thanks to proprietary JetSparrow technology , Ajax NVR DC ensures encrypted peer-to-peer streaming , instant live view , dual stream for quick preview and smooth archive navigation , reducing latency and network load.
Communication channels:
The system uses Ajax Cloud for event broadcasting , TLS encrypted video streaming , mTLS handshake and secure communication between NVR and client applications, ensuring data protection , reliability and full remote control.
Main features:
NDAA compliant network video recorder, compatible with Ajax and ONVIF cameras , offers video verification of alarms , customizable video wall , quick clip export , real-time monitoring of HDD status and advanced privacy control with exclusive access to data.
Power supply:
Designed for special installations, it operates with low voltage DC 9–16 V power supply , supports 3.5” SATA hard drives up to 16 TB and ensures business continuity even in contexts with centralized power supply .
Anti-sabotage protection :
It integrates anti-tampering , disassembly notifications , session control , video stream encryption and advanced access authentication , ensuring a high level of physical and digital security of the system.

Technical data sheet

127051.122.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's operating voltage is 9–16 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
Support for ONVIF authorization Profile S
Profile T (partially)
Ajax cameras and NVRs can be integrated into third-party video management systems (VMS)
Privacy Access rights distribution for users in mobile apps and for monitoring operators in PRO Desktop
Power supply
Without an installed jumper on the PSU board
  • 8–16 V⎓, up to 4 A
  • 8 V⎓ — turn-on threshold when the voltage rises
  • 6.5 V⎓ — turn-off threshold when the voltage drops
With an installed jumper on the PSU board
  • 12.1–16 V⎓, up to 4 A
  • 12.1 V⎓ — turn-on threshold when the voltage rises
  • 10.35 V⎓ — turn-off threshold when the voltage drops
Power consumption up to 24 W
Clock battery 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 193 × 193 × 47 mm
Weight 583 g
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 DC
SmartBracket mounting panel
Terminal adapter
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

⯈ Schlie�en Sie Ihren Einkauf ab

Andere Produkte im Zusammenhang mit diesem Artikel: