K4W-3TC    V2.0 
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K4W-3TC    V2.0 
Wi-Fi Network Video Recorder
Video and Audio Input
IP Video Input
4-ch
IP Video Resolution
Up to 3MP
Input Bandwidth
60 Mbps
Video and Audio Output
Output Bandwidth
60 Mbps
HDMI Output
1-ch, 2K(2560 × 1440)/30HZ, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
VGA Output
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, HDMI/VGA simultaneous output
Video and Audio Decoding
Video Decoding Format
H.265, H.264
Audio Decoding Format
G.711A, G.711U
Recording Resolution
3MP, 1080P, 720P, VGA, nHD, 4CIF, CIF
Decoding Capability
4-ch@1080P (30 fps)
Stream Type
Video, Video & Audio
Recording Management
Record Mode
Normal, Alarm
Playback Mode
Instant, Channel, File, Tag
Sync Playback
Up to 4-ch
Backup Mode
USB device
Network Management
Ethernet Port
1 RJ45, 10Mbps/100Mbps auto-negotiation Ethernet port
Network Protocol
HTTP, HTTPS, WebSockets, TCP/IP, IPv4, RTSP, UDP, NTP, DHCP, DNS, DDNS
Mobile Client
Supports iOS, Android
Web Browser
Plug-in free live view: Chrome, Edge, Opera
Wireless Specification
Wireless Standard
IEEE 802.11b/g/n
Frequency
2.4 GHz
Antenna
Dual external antennas
Transmission Rate
Up to 144 Mbps
HDD Storage
HDD Interface
1 SATA 3.0 interface
Capacity
Up to 10 TB capacity for each HDD
External Interface
USB Port
1 x USB 2.0
Generals
Power
12 V DC, 2 A
Dimension
200 mm × 200 mm × 48 mm (7.9" × 7.9" × 1.9")
Weight (Without HDD)
510 g (1.1lb)
Certification
SRRC, CE, FCC, RoHS, UKCA
Installation Method
Desk mounting, wall mounting
Temperature
Operating Temperature: 0°C ~ 40°C (32°F ~ 104°F)
Storage Temperature: -30°C ~ 70°C (-22°F ~ 158°F)
Humidity
Operating Humidity: 10% ~ 90% RH (non-condensing)
Storage Humidity: 5% ~ 95% RH (non-condensing)
Wi-Fi Camera
Camera
Image Sensor
1/2.7" CMOS sensor
Max. Resolution
2304 x 1296
Day and Night
ICR type
Digital Noise Reduction
3D DNR
Digital Wide Dynamic Range
Support
Backlight Compensation
Support
Highlight Compensation (HLC)
Support
Supplementary Light
2 IR lights, 2 spotlights
Infrared Supplementary Light Distance
30 meters (depending on environment)
Night Vision Mode
Smart Mode, Full Color Mode, Black & White Mode
Lens Specifications
Lens Type
4 mm@F1.6
FOV
Horizontal FOV: 86.1°, Vertical FOV: 46°, Diagonal FOV: 104°
Video Specifications
Video Encoding Format
H.265, H.264
Main Stream
20fps (2304 ×1296, 1920 × 1080, 1280 × 720)
Sub Stream
20fps (640 × 360, 352 × 288)
Audio Specifications
Audio Encoding Format
G.711A, G.711U
Audio Sampling Rate
8 kHz
Network Management
Ethernet Port
1 RJ45, 10Mbps/100Mbps auto-negotiation Ethernet port
Wireless Specification
Wireless Standard
IEEE 802.11b/g/n
Frequency
2.4 GHz
Transmission Rate
Up to 144 Mbps
Antenna
Dual external antennas
Smart Alarm
Motion Detection
Support
S-motion Detection
Support
Sound and Light Alert
Support
External Interface
Audio Input
Built-in MIC
Audio Output
Built-in speaker
Button
1 x Reset button
LED Indicator
1 x Dual color (red & blue) LED indicator
General
Power
12 V DC, 1 A
Dimension
175 mm x 72 mm x 72 mm (6.9" × 2.9" × 2.9")
Weight
226 g (0.5lb)
Protection Level
IP66
Installation Method
Wall mounting, ceiling mounting
Certification
CE, FCC, RoHS, UKCA
Temperature
Operating Temperature: -30°C ~ 60°C (-22°F ~ 140°F)
Storage Temperature: -40°C ~ 70°C (-40°F ~ 158°F)
Humidity
Operating Humidity: 10% ~ 95% RH (non-condensing)
Storage Humidity: 3% ~ 95% RH (non-condensing)
Kit
Dimension
305 mm x 305 mm x 280 mm (12.0" × 12.0" × 11.0")
Weight
4.0 kg (8.8lb)
Package Contents
Wi-Fi Network Video Recorder x 1
Power adapter (12 V 2 A) x 1
Screw kit (Wi-Fi network video recorder) x 1
Mouse x 1
Quick installation guide x 1
Wi-Fi Cameras x 4
Power adapters (12 V 1 A) x 4
Screw kits (Wi-Fi camera) x 1
Installation templates x 4
Waterproof kits x 4
Ethernet cable x 1
Screwdriver x 1
HDMI cable x 1
Surveillance sticker x 1
Consumer Products
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Adapters
Business Products
Switches
Gateway
Optical Access
Enterprise Wireless
CPE&Basestation
Cloud Service
Video Surveillance
IP Camera
Video Security Kit
Network Video Recorder
Service Provider
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Discontinuation Policy
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