With this system, two out of the four cameras detect body heat with motion sensors. One camera is sound activated and another camera detects CO2 gases. Infrared range is around 30m.

Package
NVR: 1x CS-XVRDA2104D (Recorder)
Camera: 2 x CS-EP5 (With PIR Detector)
1 x CS-EG5 (With Gas Detector)
1 x CS-ES5 (With Sound Alarm
Cable: 4x 18m BNC+DC Cable, 1x (1 to 5CH power cable splitter)
Mouse: 1xUSB 2.0 Mouse
Hard Disk: 1x1TB Seagate hard disk ST1000VX005
Adaptor: 1xDC12V/5A
Weight: 5.6kg/SET
Camera Model: CS-EP5, CS-EG5, CS-ES5
Image Sensor: K03

Image Resolution: 5MP /4MP /1080P / 960H
Effective Pixels: 2704H x 1950V
TV System: PAL/NTSC
Electronic Shutter: 1/25s~1/50,000s , 1/30s~1/60,000s
S/N Ratio: ≥50dB
Scanning System: Progressive Scan

Lens
Focus Length: 3.6mm/F2.0
Focus Control: Fixed
Lens Type: Fixed
Pixels: 5M Pixels
Auto Iris Support: NO

Night Vision
Infrared LED: 42µ x 2PCS
Infrared Distance: 30M
IR Status: Under 10 Lux by CDS
IR Power On: CDS Auto Control

Camera Features
Day/Night: YES
OSD Menu Language: YES
White Balance: AUTO / MANUAL
Gain Control: AUTO
Noise Reduction: 3DNR
Picture Adjustment: YES
DWDR: YES
OSD Support: NO
UTC: YES
Smart Alarm: PIR Detecto(CS-EP2), Gas Detector(CS-EG2), Sound Alarm(With CS-ES2)

General
Housing: Plastic
Bracket: NO
Dual Voltage: NO
IR Cut Filter: YES
Heater: NO
Operation Temperature-10C ~ + 50C RH95% Max
Storage Temperature-20C ~ + 60C RH95% Max
Power Source: DC12V±10%, 500mA
Dimension: 156*70*88(mm)
Weight: 650g
Model: CS-XVRDA2104D

System
Main Processor: HI3521D
Operating System: Embedded LINUX

Video
Input Analog: 4*(TVI/AHD: 5M; AHD/TVI/CVI: 4M; AHD/TVI: 3M; AHD/TVI/CVI: 1080P/720P; Analog: 960H)
Analog+Network:2*Analog+7*network(Max 8MP)
Network: 16*network(Max 8MP)(Total incoming bandwidth ≤80M)
Input: 4CH BNC
Signal Type: Analog/AHD/CVI/TVI 2.0/TVI 3.0/Network
Output: 1 HD, 1 VGA

Audio
Input: 4Channel, RCA
Two-way Audio: NO
Output: 1 Channel, RCA

Alarm
Sensor Input: NO
Output: NO
Motion Detection: 4 Channel(max 16 Channel in pure network mode)
Trigger Events: Recording, Alarm, Email, Screen tips, Buzzer
Email Alarm: Send Image to The Designated E-mail
PTZ
Interface: RS485
Protocol: Pelco-D, Pelco-P
Baud Rate: 110~921600
Address: 0~255

Display
VGAResolution: 1920 × 1080P /60Hz, 1280 × 1024 /60Hz, 1280 × 720 /60Hz,1024 × 768 /60Hz
HDResolution: 3840×2160/30Hz, 2560x1440/30Hz, 1920 × 1080P /60Hz, 1280 × 1024 /60Hz, 1280 × 720 /60Hz,1024 × 768 /60Hz
Display Split: 16 Channel/9 Channel/8 Channel/4 Channel / 1Channel
Privacy Masking: 3 Rectangular Zones (Each camera)
OSD: Camera title, Time, Video loss, Alarm, Motion detection, Recording

Recording
Video Compression: H.265/H.264+/H.264
Audio Compression: G711u
Resolution: 5MP(2592×1944),4MP(2560×1440),3MP(2048×1536),1080P(1920×1080),720P(1280×720),960H(P:960×576/N:960×480)
Video Quality: worst/worse/ordinary/well/best
Record RateAnalog: PAL:5MP(2592×1944 4*12fps), 4MP(2560×1440 4*15fps),3MP(2048×1536 4*18fps);1080P(1920x1080 4*25fps),720P(1280×720 4*25fps), 960H(960×576 4*25fps)
NTSC: PAL:5MP(2592×1944 4*12fps), 4MP(2560×1440 4*15fps),3MP(2048×1536 4*18fps),1080P(1920x1080 4*30fps),720P(1280×720 4*30fps), 960H(960×480 4*30fps)
Pure IP(H.265):
PAL :4k@8x25fps, 5MP@12x25fps,4MP@16x25fps, 3MP@16x25fps, 1080P@16x25fps, 960P@16x25fps, 720P@16x25fps, D1@16x25fps
NTSC:4k@8x30fps, 5MP@12x30fps,4MP@16x30fps, 3MP@16x30fps, 1080P@16x30fps, 960P@16x30fps, 720P@16x30fps, D1@16x30fps
Record ModeManual\Timer\Motion Detection\Alarm

Playback & Backup
Decode Capability4CH 1080P@30fps
Sync PlaybackPure Analog: 4CH 5M@12fps, 4CH 4M@15fps, 4CH 3M@18fps, 4CH 1080p@30fps
Mix Mode: 4CH 1080P@30fps, 3CH 3MP@18fps, 2CH 5M@12fps, ,1CH 5MP@30fps, 1CH 4K@30fps
Pure IPC: 1CH 4K@30fps, 2CH 5MP@30fps, 3CH 4MP@30fps, 4CH 3M@30fps, 4CH 1080P@30fps, 4CH 960P@30fps, 4CH 720P@30fps
Remote Playback: 4 Channel / 1 Channel
Search Mode: ALL, Channel, Manual, Time, Date, Motion Detection
Playback Functions: Play, Pause, Stop, Fast play, Rewind
Smart Phone Playback: 4 Channel
Backup Mode: USB Device/Network

Network
Interface: 1 RJ45 10M/100 Adaptive Ethernet Interface
Network Functions: TCP/IP, HTTP, UPnP, DNS, NTP, SMTP, PPPoE, DHCP, FTP, DDNS, RTP, RTSP, RTCP
DDNS: Dyndns, changeip, no-ip, Oray, A-PRESS, MYQSEE, SKDDNS, SMART-EYES
Web Browser: IE8-11, Google Chrome (IE Tab), Firefox (IE Tab)
CMS Software: Support Windows 7/ Windows 8/Windows 10
Extra Stream: CIF(1~30fps)
Smart Phone: iPhone, ipad, Android ,Android pad

Hard Disk Driver
Interface Type: 1 SATA Interface
Capacity: 2.5"/3.5" SATA, Up to 6TB

General
Languages: Chinese, English, Polish, Czech, Russian, Thai, Hebrew, Arabic, Bulgarian, Farisa
German, French, Portuguese, Turkic, Spanish, Italian, Hungarian, Romanian, korean, Dutch, Greek
UTC Control: YES
USB Interface: 2 USB 2.0 Interfaces
Power consumption: DC 12V ≤6W (Without Hard Disk)
Working Environment: 10~55C/10~90%
Dimension: (W×D×H)260*215*43(mm)
Weight: 2kg (Without HDD)
Weight: 2kg (Without HDD)
Interface: 1 RJ45 10M/100M Adaptive Ethernet Interface
Incoming Bandwidth: 28MB
Network Functions: TCP/CP, HTTP, UPnP, DNS, NTP, SMTP, PPPoE, DHCP, FTP, DDNS, RTP, RTSP, RTCP, p2p
Onvif Version: Support Onvif 2.4
Web Browser: IE8-11, Google Chrome (lower than Ver44), Firefox (lower than Ver53)
CMS Software: Support Windows 7/ Windows 8/Windows 10
Cloud Support: (P2P)Yes
Smart Phone: iPhone, iPad, Android, Android Pad
POE/
WIFI: Support, WIFI Range: No Obstacles 300m Max.

Storage
Interface Type: 1 SATA Hard Disk Interface (2.5"/3.5" SATA)
Capacity: Up to 8TB capacity
eSATA/