Spec Sheet
www.enssecurity.com
Product Specifications
ENS | iSD2108/12I-KC
Human/Vehicle Analysis
Motion Detection 2.0
Deep learning-based motion detection 2.0 is 
enabled by default for all analog channels, it can 
classify human and vehicle, and extremely reduce 
false alarms caused by objects like leaves and 
lights; 
Quick search by object or event type is supported;
(Motion detection 2.0 and perimeter protection cannot be 
enabled at the same time. Enable one function will make the 
other one unavailable.)
Perimeter Protection
Up to 4 Channels 
(Motion detection 2.0 and perimeter protection cannot be 
enabled at the same time. Enable one function will make the 
other one unavailable.)
Recording
Video Compression H.265+ / H.265 / H.264+ / H.264
Encoding Resolution
(Main Stream)
When 1080P lite mode disabled : 
4MP stream access:  
4MP lite @ 15 fps; 1080P lite/720P/WD1/4CIF/
VGA/CIF @ 25 fps (P) / 30 fps (N) 
3MP stream access: 
3MP/1080P/720P/VGA/WD1/4CIF/CIF @ 15 fps  
2MP(1080P) stream access:  
1080P/720P @ 15 fps; VGA/WD1/4CIF/CIF @ 25 
fps (P) / 30 fps (N)  
720P stream access: 
720P/VGA/WD1/4CIF/CI F@ 25 fps (P) / 30 fps (N) 
When 1080P Lite mode enabled: 
4MP lite/3MP @ 15 fps; 1080P lite/720P lite/VGA/
WD1/4CIF/CIF @ 25 fps (P) / 30 fps (N)
Encoding Resolution
(Sub-Stream)
WD1/4CIF @ 12 fps; CIF @ 25 fps (P) / 30 fps (N)
Video Bitrate 32 Kbps ~ 6 Mbps
Dual Stream Support
Audio Compression G.711u
Audio Bitrate 64 Kbps
Video and Audio
IP Video Input
(Enhanced IP mode might be 
conflicted with smart events or other 
functions, please refer to the user 
manual for details.)
2-ch (up to 18-ch)
8-ch (up to 24-ch), each up to 4 Mbps (Enhanced 
IP mode on)
Up to 6 MP resolution
Support H.265+/H.265/H.264+/H.264 IP cameras
Analog Video Input
16-ch
BNC interface (1.0 Vp-p, 75 Ω), supporting 
coaxitron connection
HDTVI Input
4MP/3MP/1080P @ 30 fps
1080P @ 25 fps, 720P @ 60/50/30/25 fps
*The 3MP signal input is only available for channel 1 of 
iSD2104/6I-KC, for channel 1/2 of iSD2108/12I-KC
AHD Input
4MP/1080P @ 25 fps, 1080P @ 30 fps, 
720pP @ 25/30 fps
HDCVI Input
4MP/1080P @ 25 fps, 1080P @ 30 fps, 
720P @ 25/30 fps
CVBS Input PAL/NTSC
CVBS Onput
1-ch, BNC (1.0 Vp-p, 75 Ω),
Resolution: 704 × 576 (PAL), 704 × 480 (NTSC)
HDMI/VGA Output
1-ch, 1920×1080 / 60 Hz, 1280×1024 / 60 Hz, 
1280×720 / 60 Hz, 1024×768 / 60 Hz
HDMI/VGA simultaneous output 
Audio Input
1-ch, RCA (2.0 Vp-p, 1 KΩ)
16-ch via coaxial cable
Audio output 1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Synchronous Playback 16
Network and Interface
Interface  1× RJ-45 (10/100/1000 Mbps) (Self-adaptive Ethernet)
Network Protocol
TCP/IP, PPPoE, DHCP, iVMS-4200, ENS Vision, DNS, 
DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF 
WiFi Support
USB
Front 1× USB 2.0
Rear 1× USB 3.0
POE -
Alarm In/Out -
Remote connection 128
Storage
SATA 1 SATA interface for 1 HDD
Capacity Up to 10TB capacity for each disk
eSATA -
General
Power Supply 12 V DC, 2 A
Power Consumption ≤ 24 W, without HDD
Operating Conditions -10°C ~ 55°C (14°F ~ 131°F) / Less than 90% RH
Dimensions 315×242×45 mm (12.4”×9.5”×1.8”)
Weight ≤ 2 kg (4.4 lb), without HDD



