首頁技術事件錄影

事件錄影

Save storage of the NVR by only recording when something is happening

概述

網路影像錄影機(NVR)

產品矩陣圖

規格比較

相關產品

概述

What is NVR Recording?

NVR recording is the capability to store the incoming video streams from the surveillance cameras to the storage disks of the NVR. The most typical recording method is to continuously record everything, 24/7, without gaps. While this creates the seamless video evidence of everything, it may require very large storage space. There are also ways to reduce that storage and reduce the solution cost significantly using event recording.

What is Event Recording?

Event recording is the special feature of the NVR to only record when there is an event occurring, to save the storage space significantly. The events usually come from the cameras along with the video stream. These events may include motion detection, panic button alerts, AI-based object detection alerts, etc. When the NVR receives the event, it will start recording the video stream. The recording process will last as long as the event is active. For example, while the panic button is still being pressed or while the moving object is still in the view of the camera.

What is Pre-Event Recording?

Sometimes, when the event is triggered and the recording starts, we would also want to see what happened right before that event, even just 10-20 seconds. For that, the NVR can be set to do pre-event recording - so when the event is triggered, NVR records not only the duration of the event, but also includes the defined amount of seconds prior to the event to the video clip. The pre-event recording uses the buffering concept - NVR would receive continuous stream from the cameras and temporarily record it. When no event occurs, it would remove that recording a few seconds later and thereby freeing the storage immediately. But if the event occurs, then the pre-recorded clip will be kept and merged with the event video clip.

Playback of the Event Recordings

The NVR interface is designed to conveniently browse through the event recorded clips using the timeline or event search.

應用

Event Recording is used for the application where the storage cost is a significant factor and has to be optimized. Furthermore, the event recording is used for the applications where there is almost never any motion or activities on the site. Recording a still image 90% of the time would seem such as waste of storage. In such cases, the event recording is a perfect solution.

解決方案

ACTi's NVR 3 has the most advanced event recording solution. It supports tens of different event trigger types to define how the event recording is being triggered. It also allows defining the time periods where such rules are active. Furthermore, NVR 3 supports pre-event recording as well.

網路影像錄影機(NVR)

產品矩陣圖

最大錄影頻道數	內建授權頻道數		內建PoE連接器	迷你NVR主機	桌上型NVR主機
最大錄影頻道數	網路設備	類比設備	內建PoE連接器	1 硬碟槽	2 硬碟槽
4	4	0	4	ENR-010P
8	8	0	0	KNR-120 ZNR-126
9	9	0	8	ENR-020P
16	16	0	0	KNR-121 ZNR-127 ZNR-129	ENR-130

最大錄影頻道數	內建授權頻道數		內建PoE連接器	塔型NVR主機
最大錄影頻道數	網路設備	類比設備	內建PoE連接器	4 硬碟槽	6 硬碟槽
100	32	0	0	BNR-300	GNR-350

最大錄影頻道數	內建授權頻道數		內建PoE連接器	機架式NVR主機
最大錄影頻道數	網路設備	類比設備	內建PoE連接器	2 硬碟槽	4 硬碟槽	8 硬碟槽 (RAID)	12 硬碟槽 (RAID)	16 硬碟槽 (RAID)
32	32	0	0	ZNR-224	ENR-421 ZNR-423	ZNR-429-32ch
64	64	0	0			KNR-421 ZNR-424 ZNR-429
144	64	0	0			INR-406 INR-416
256	64	0	0			INR-407 INR-960	INR-401 INR-417 INR-490	INR-413 INR-418 INR-930

規格比較

型號	BNR-300	ENR-010P	ENR-020P	ENR-130	GNR-350
產品圖片
類型	塔型NVR主機	迷你NVR主機	迷你NVR主機	桌上型NVR主機	塔型NVR主機
總頻道數量	100	4	9	16	100
免費頻道數	32 (32 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	4	9	16	32 (32 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)
個硬碟儲存槽	4 個硬碟儲存槽	1 個硬碟儲存槽	1 個硬碟儲存槽	2 個硬碟儲存槽	6 個硬碟儲存槽
RAID	軟體式RAID 0, 1, 5, 10	-	-	-	軟體式RAID 0, 1, 5, 10
處理器	Intel Pentium Gold G7400	ARM-based embedded SoC	ARM-based embedded SoC	ARM-based embedded SoC	Intel Core i3-14100
隨機存取記憶體(RAM)	16GB, DDR4, 3200MT/s	-	-	-	16GB, DDR5, 4800MT/s
PoE埠數	-	4	8	-	-
操作系統	Windows 11 IoT Enterprise Value	Embedded Linux	Embedded Linux	Embedded Linux	Windows 11 IoT Enterprise Value
智慧搜尋	有	-	-	-	有
Metadata 影像資訊屬性搜尋	有	-	-	-	有
物件視覺追蹤	有	-	-	-	有
符合NDAA	有	有	有	有	有

型號	INR-401	INR-406	INR-407	INR-413	INR-416
產品圖片
類型	機架式NVR主機	機架式NVR主機	機架式NVR主機	機架式NVR主機	機架式NVR主機
總頻道數量	256	144	256	256	144
免費頻道數	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)
機架式空間	2U	2U	2U	3U	2U
個硬碟儲存槽	12 個硬碟儲存槽	8 個硬碟儲存槽	8 個硬碟儲存槽	16 個硬碟儲存槽	8 個硬碟儲存槽
硬碟熱插拔	有	-	有	有	有
RAID	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60
備援電源供應器	有, 550W x 2	-	-	有	-
處理器	Intel Core i7-6700	Intel Core i7-7700	Intel Core i7-8700	Intel Core i7-7700	Intel Core i7-8700
隨機存取記憶體(RAM)	-	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s
操作系統	Windows 10 IoT	Windows 10 IoT	Windows 11 IOT Enterprise LTSC	Windows 10 IoT	Windows 11
智慧搜尋	有	有	有	有	有
Metadata 影像資訊屬性搜尋	有	有	有	有	有
物件視覺追蹤	有	有	有	有	有
資安防護	-	-	TAICS, CNS-16120	-	CNS-16120
符合NDAA	有	有	有	有	有

型號	INR-417	INR-418	INR-490	INR-930	INR-960
產品圖片
類型	機架式NVR主機	機架式NVR主機	機架式NVR主機	機架式NVR主機	機架式NVR主機
總頻道數量	256	256	256	256	256
免費頻道數	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	64 (64 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)
機架式空間	2U	3U	2U	2U	2U
個硬碟儲存槽	12 個硬碟儲存槽	16 個硬碟儲存槽	12 個硬碟儲存槽	16 個硬碟儲存槽	8 個硬碟儲存槽
硬碟熱插拔	有	有	有	有	有
RAID	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 6, 10, 50, 60	硬體RAID (附擴充卡) 0, 1, 5, 10, 50
備援電源供應器	-	有	有	-	有, 550W x 2
處理器	Intel Core i7-8700	Intel Core i7-8700	Intel Xeon Silver 4309Y	Intel Core i7-7700	Intel Xeon E-2324G
隨機存取記憶體(RAM)	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s	16GB, DDR4, 3200MT/s	16GB, DDR4, 2400MT/s	16GB, DDR4
操作系統	Windows 11 IOT Enterprise LTSC	Windows 11	Windows Server 2022	Windows 11	Windows 11 loT Ent MultiLang ESD OLC High End
智慧搜尋	有	有	有	有	有
Metadata 影像資訊屬性搜尋	有	有	有	有	有
物件視覺追蹤	有	有	有	有	有
資安防護	CNS-16120	CNS-16120	-	-	-
符合NDAA	有	有	有	有	有

型號	ENR-421	NVR 3 Business	NVR 3 Corporate	KNR-120	ZNR-126
產品圖片
類型	機架式NVR主機	-	-	迷你NVR主機	迷你NVR主機
總頻道數量	32	100	200	8	8
免費頻道數	32	32 (32 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	1 (1 頻道用於ACTi影像設備和 1 channel 用於第三方影像設備)	8	8
機架式空間	1U	-	-	-	-
個硬碟儲存槽	4 個硬碟儲存槽	-	-	1 個硬碟儲存槽	1 個硬碟儲存槽
處理器	Hi3536	-	-	ARM-based embedded SoC	ARM-based embedded SoC
隨機存取記憶體(RAM)	4GB	-	-	-	-
操作系統	Embedded Linux	Windows 7, Windows 8.1, Windows 10, Windows 11, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019	Windows 7, Windows 8.1, Windows 10, Windows 11, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019	Embedded Linux	Embedded Linux
智慧搜尋	-	有	有	-	-
Metadata 影像資訊屬性搜尋	-	有	有	-	-
物件視覺追蹤	-	有	有	-	-
符合NDAA	-	-	-	有	有

型號	ZNR-127	ZNR-423	KNR-121	ZNR-129	KNR-421
產品圖片
類型	迷你NVR主機	機架式NVR主機	迷你NVR主機	迷你NVR主機	機架式NVR主機
總頻道數量	16	32	16	16	64
免費頻道數	16	32	16	16	64
機架式空間	-	1U	-	-	2U
個硬碟儲存槽	1 個硬碟儲存槽	4 個硬碟儲存槽	1 個硬碟儲存槽	1 個硬碟儲存槽	8 個硬碟儲存槽
RAID	-	-	-	-	硬體RAID (主機板內建) 0, 1, 5, 6, 10
NVR內建智慧分析	-	-	有	有	-
處理器	ARM-based embedded SoC	-	ARM-based embedded SoC	ARM-based embedded SoC	ARM-based embedded SoC
操作系統	Embedded Linux	Embedded Linux	Embedded Linux	Embedded Linux	Embedded Linux
智慧搜尋	-	-	有	有	-
物件視覺追蹤	-	-	有	有	-
符合NDAA	有	有	有	有	有

型號	ZNR-224	ZNR-424	ZNR-429	ZNR-429-32ch
產品圖片
類型	機架式NVR主機	機架式NVR主機	機架式NVR主機	機架式NVR主機
總頻道數量	32	64	64	32
免費頻道數	32	64	64	32
機架式空間	1U	2U	2U	2U
個硬碟儲存槽	2 個硬碟儲存槽	8 個硬碟儲存槽	8 個硬碟儲存槽	8 個硬碟儲存槽
RAID	-	硬體RAID (主機板內建) 1, 5	硬體RAID (主機板內建) 0, 1, 5, 6, 10	硬體RAID (主機板內建) 0, 1, 5, 6, 10
NVR內建智慧分析	有	-	有	有
NVR Behavior Analytics	有	-	-	-
處理器	ARM-based embedded SoC	ARM-based embedded SoC	ARM-based embedded SoC	ARM-based embedded SoC
操作系統	Embedded Linux	Embedded Linux	Embedded Linux	Embedded Linux
智慧搜尋	有	-	有	有
Metadata 影像資訊屬性搜尋	有	-	有	有
物件視覺追蹤	有	-	有	有
符合NDAA	有	有	有	有