FR
Copy the following URL if you wish to email this comparison:
https://www.cendirect.com/main_en/compare.php?rCompList=1075370539-1026902736-1077746227-1071380839-1077426338-1066709547-
Product Comparison

Remove all

6 max at a time
 

Quantum Corporation
SDY47-LCE6-GL11
$360.75
To Cart
Remove

Yealink Network Technology Co., Ltd
W90DM
$309.63
To Cart
Remove

Hikvision
DS-2CD2543G2-IS 2.8MM
$196.00
To Cart
Remove

Dell Technologies
KB700-GY-R-US
$74.00
To Cart
Remove

Sharp
E224FL-BK
$391.24
To Cart
Remove

HP Inc.
8B1L7AA#AC3
$222.08
To Cart
Remove
Manufacturer Quantum Corporation
Yealink Network Technology Co., Ltd
Hikvision
Dell Technologies
Sharp
HP Inc.
Manufacturer Part Number SDY47-LCE6-GL11
W90DM
DS-2CD2543G2-IS 2.8MM
KB700-GY-R-US
E224FL-BK
8B1L7AAAC3
Manufacturer Website Address https://www.quantum.com
https://www.yealink.com
https://www.hikvision.com
https://www1.ca.dell.com
https://www.sharp-nec-displays.com/
https://www.hp.com
Brand Name Quantum
Yealink
Hikvision
Dell
NEC Display
Poly
Service Name StorageCare Gold Support Plan Zone 1 - Uplift
- - - - -
Marketing Information 

Mission-Critical Premium Support - StorageCare Gold

Critical IT environments are always on: nights, weekends and holidays. This support plan provides mission-critical support for fastest resolution, including 24x7 technical assistance, proactive remote monitoring and resolution, priority onsite critical issue response, 24x7 delivery and installation of all replacement parts

The Yealink W90 DECT IP Multi-Cell System, consisting of two elements - a base station W90B and a DECT Manager W90DM, is designed to provide the organizations who require wireless coverage with the full ease of deployment. This DECT multi-cell system intends to create an extremely scalable and reliable solution for the organizations of any size and any shape. The system supports up to 250 handsets and 250 simultaneous calls, which ensures one call in each handset, and allows you to get rid of the limited wireless signal coverage of only one base station. Meanwhile, the system can work with Yealink W53H, W56H, W59R, CP930W, and DD Phone with seamless roaming and handover of the calls, making freely mobile communication in and between each zone achievable. Both W90B and W90DM join the modern, compact design with Yealink HD voice quality, which is wrapped with the full-duplex technology Opus, that setting free your ears and giving you an elaborate audio experience.
Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front- and back-end devices. The system focuses on human and vehicle targets, vastly improving alarm efficiency and effectiveness.
-

Viewing without interruption. See more and spend less with the 22" NEC MultiSync E224FL-BK, an LED backlit VA LCD desktop monitor that offers great quality and reliable work performance with eco-friendly benefits. This Full HD, 16:9 value-driven monitor includes key design features such as workspace ergonomics including height adjustability to 120mm with swivel, tilt and dual-direction pivot functionality to ensure a personalized set-up, while built-in Low Blue Light and Flicker-Free technology protects the viewer's eyes without sacrificing best picture quality; ECO Mode to extend the life of the display, LED backlights for less energy consumption than its predecessors, Intelligent Power Manager and compact packaging. These advantages, combined with a 3-sided narrow bezel mechanical design, full digital connectivity, including DisplayPort, HDMI, USB-C inputs and LAN port, as well as a new VA panel that allows for optimal viewing contrasts, make this model ideal for small-to-medium-sized business environments.

  • LED backlight technology provides for industry-leading low power consumption and less hazardous materials
  • The 3-sided narrow bezel mechanical design allows for ideal multi-monitor applications
  • Full digital connectivity, including DisplayPort, HDMI, USB-C inputs and LAN port IN (RJ45)
  • USB-C provides PD and fast data transmission of Audio/Video content
  • LAN port enables ethernet use for those devices connected to the display with no LAN port connectivity
  • Ergonomic performance ensures a full height adjustment stand, as well as swivel, tilt and dual-direction pivot functionality that helps you reach a more comfortable view
  • VA screen technology allows for optimal contrast ratio
  • With a fresh and intuitive On-Screen Dispaly (OSD) design makes set-up simpler
  • ECO Mode™ allows you to manually adjust the display's brightness to your liking, saving power and reducing your energy costs
  • ENERGY STAR 8.0 and TCO 8.0
  • NaViSet Administrator 2: Free software solution that greatly eases administration and management of larger display device installations

Overview | Go pro without the price tag

When you want the best small business 12-line phone system for your money, the VVX 450 is full of good surprises. Handle high volume calls easily with the sleek, color display - and be con?dent conversations will always sound great.

Crystal clear conversations

Hear every nuance on the VVX 450 with Poly HD Voice technology. And reduce distracting background noise with Poly Acoustic Fence technology

Integrated protection

Your phones stay cleaner for longer with integrated Microban® antimicrobial product protection actively reducing the growth of bacteria 24/7.

Deploy easily and quickly

IT will appreciate zero-touch provisioning and web-based management capabilities that take the headache out of telephony deployment and support.

Features | Lines

Stay productive with 12 programmable line keys supporting up to 34-line key assignments with pagination for autodials and contacts.

LCD color display

A large 4.3" backlight color display shows all your lines and necessary information so you can be more productive.

Keys

4-way navigation cluster with a center select key and a 12-key dial pad with controls for mute, speaker, and headset volume.

Add a Poly headset

Multiple Poly headset options are available to suit your style - in addition to the traditional handset

Ethernet ports

2 high speed 10/100/1000 Ethernet ports with an integrated switch allow LAN connection for your phone with a passthrough connection to your PC. PoE reduces cable clutter on your desktop, eliminating the need for a separate power adapter.


Product Type Service
DECT Manager
Network Camera
Keyboard
LED Monitor
IP Phone
Service Main Type Maintenance
- - - - -
Service Sub Type Electronic and Physical
- - - - -
Service Characteristic Parts & Labor
- - - - -
Service Description 24x7x4 Hour
- - - - -
Provided Support Repair
Parts Replacement
Phone Support
Web Knowledge Base Access
New Releases Update
Remote Monitoring
- - - - -
Service Availability 24 x 7 Repair
24 x 7 Parts Replacement
24 x 7 Web Knowledge Base Access
- - - - -
Service Response Time 4 Hour - Repair & Parts Replacement
- - - - -
Service Location On-site
- - - - -
Service Duration 1 Year
- - - - -
Product Supported Quantum DXi4701 Capacity Expansion, 6TB Usable Capacity
- - - - -
Product Model - W90DM
DS-2CD2543G2-IS
- E224FL-BK
VVX 450
Product Name - Cordless DECT IP Multi-Cell System
4 MP AcuSense Built-in Mic Fixed Mini Dome Network Camera
Keyboard
MultiSync E224FL-BK Widescreen LED Monitor
VVX 450 12-Line IP Phone and PoE-enabled
Wireless Technology - IP DECT
- - - -
Wireless Operating Distance - 984.25 ft (300000 mm)
- - - -
Minimum Operating Frequency - 1.88 GHz
- - - -
Maximum Operating Frequency - 1.90 GHz
- - - -
Maximum Cordless Handset Supported - 250
- - - -
Number of Simultaneous Calls - 250
- - - -
Product Color - Pearl White
- Titan Gray
- Black
Height - 5.28" (134 mm)
- - 11.20" (284.48 mm)
-
Width - 3.94" (100 mm)
- - 19.40" (492.76 mm)
-
Depth - 1.10" (28 mm)
- - 2.30" (58.42 mm)
-
Additional Information -
  • Indoor Range: 30m~50m (The ideal distance is 50m)
  • Outdoor Range: 300m (in ideal conditions)
  • Wall mountable
  • External Yealink AC adapter: AC 100-240V Input and DC 5V/1.2A Output
  • Operating humidity: 10~95%
  • Operating temperature: 0~+40°C (+32~104°F)
Interface
  • 1 x RJ45 10/100M Ethernet port
  • Power over Ethernet (IEEE 802.3af), Class 1

- - - -
Compatibility -

Yealink Wireless DECT Phones:

  • W59R
  • W56H
  • W53H
  • CP930W
  • DD

- - - -
Product Line - - AcuSense
- MultiSync
-
Product Series - - Pro
- - VVX
HD Recording - - Yes
- - -
Night Vision - - Yes
- - -
Night Vision Distance - - 98.43 ft (30 m)
- - -
Night Vision Type - - Infrared
- - -
Image Sensor Type - - CMOS
- - -
Color Supported - - Color
- 16.7 Million Colors
-
Field of View - - horizontal FOV 104.3°, vertical FOV 55.9°, diagonal FOV 123.8°
- - -
Effective Camera Resolution - - 4 Megapixel
- - -
Video Formats - - H.265+
H.265
H.264+
H.264
MJPEG
- - -
Maximum Video Resolution - - 2688 x 1520
- - -
Maximum Frame Rate - - 30 fps
- - -
Lens Type - - Fixed
- - -
Maximum Focal Length - - 2.8 mm
- - -
Lens Included - - Yes
- - -
Lens Mount Type - - M12-mount
- - -
Maximum Aperture - - f/1.6
- - -
Shortest Shutter Speed - - 1/100000 Second
- - -
Longest Shutter Speed - - 1/30 Second
- - -
Connectivity Technology - - Wired
- - -
Remote Management - - Yes
- - -
Storage Type - - Memory Card
- - -
Network (RJ-45) - - Yes
- Yes
Yes
Mount Type - - Corner Mount
Pendant Mount
Pole Mount
Junction Box Mount
Wall Mount
- - -
Form Factor - - Mini Dome
- - Desktop
Wall Mountable
Durability - - Water Resistant
Dust Resistant
Vandal Resistant
- - -
Diameter - - 4.33" (110 mm)
- - -
Weight (Approximate) - - 380 g
561 g
3.40 kg
-
Minimum Operating Temperature - - -22°F (-30°C)
- - -
Maximum Operating Temperature - - 140°F (60°C)
- - -
Operating Humidity - - 95%
- - -
Features - - Built-in Microphone
Audio Compression
Password Protection
HTTPS Encryption
Day/Night
Back Light Compensation (BLC)
Highlight Compensation (HLC)
3D Digital Noise Reduction
Wide Dynamic Range
Motion Detection
Tampering Alarm
Cross Line Detection
Face Detection
White Balance
Privacy Masking
SD Card Local Storage
- Eco Mode
Carbon Footprint Meter
UltraNarrow Border
Carrying Handle
XtraView
On-screen Display (OSD)
Cable Management
Display Data Channel/Command Interface (DDC/CI)
Plug & Play
Low Blue Light
Flicker-free
-
Impact Protection Rating - - IK08
IK8
- - -
Ingress Protection Rating - - IP67
- - -
Keyswitch Technology - - - Scissors
- -
Keyboard/Keypad Connectivity Technology - - - Wireless
- -
Keyboard/Keypad Wireless Technology - - - Bluetooth/RF
- -
Wireless Operating Frequency - - - 2.40 GHz
- -
Keyboard/Keypad Features - - - Adjustable Height
Numeric Keypad
- -
Number of Hot Keys - - - 3
- -
Hot Keys - - - Volume Up
Volume Down
Mute
- -
Bluetooth Version - - - 5
- -
Localization - - - English
- -
Wireless Receiver Interface - - - USB
- -
Battery Included - - - Yes
- -
Number of Batteries Supported - - - 2.0
- -
Battery Size Supported - - - AAA
- -
Maximum Battery Run Time - - - 3 Year
- -
Power Source - - - Battery
- -
Color Family - - - Gray
- -
Keyboard/Keypad Height - - - 1" (25.40 mm)
- -
Keyboard/Keypad Width - - - 17.10" (434.34 mm)
- -
Keyboard/Keypad Depth - - - 4.80" (121.92 mm)
- -
Operating System Compatibility - - - Mac OS
ChromeOS
Windows 7
Windows 8.1
Windows 10
Windows 11
Red Hat Enterprise Linux 8
Ubuntu 18.04
- -
Platform Supported - - - PC
Mac
- -
Limited Warranty - - - 3 Year
3 Year
1 Year
Additional Warranty Information - - - 1 year Advanced Exchange Service
-

Poly standard one-year limited warranty


Number of Screens - - - - 1
-
Screen Size Class - - - - 22"
-
Viewable Screen Size - - - - 21.5"
-
Screen Mode - - - - Full HD
-
Panel Technology - - - - Vertical Alignment (VA)
-
Response Time - - - - 6 ms
-
Aspect Ratio - - - - 16:9
-
Pixel Pitch - - - - 9.84 mil (0.25 mm)
-
Horizontal Viewing Angle - - - - 178°
-
Vertical Viewing Angle - - - - 178°
-
Backlight Technology - - - - LED
-
HDCP Supported - - - - Yes
-
Horizontal Frequency - - - - 31.50 kHz to 81.10 kHz - Analog/Digital
-
Stand Adjustments - - - - Tilt
Swivel
Height
-
Adjustable Stand Height - - - - Yes
-
Maximum Resolution - - - - 1920 x 1080
-
Standard Refresh Rate - - - - 75 Hz
-
Native Contrast Ratio - - - - 3,000:1
-
Brightness - - - - 250 cd/m²
-
Color Gamut - - - - 75.3% Adobe RGB
92.8% sRGB
68.2% NTSC
-
Speakers - - - - Yes
-
HDMI - - - - Yes
-
USB - - - - Yes
Yes
VGA - - - - Yes
-
DisplayPort - - - - Yes
-
USB Type-C - - - - Yes
-
Operating Power Consumption - - - - 16 W
-
Standby Power Consumption - - - - 300 mW
-
VESA Mount Compatible - - - - Yes
-
VESA Mount Standard - - - - 100 x 100
-
Height with Stand - - - - 14.30" (363.22 mm)
-
Width with Stand - - - - 19.40" (492.76 mm)
-
Depth with Stand - - - - 9.20" (233.68 mm)
-
Weight with Stand (Approximate) - - - - 5.50 kg
-
Package Contents - - - -
  • MultiSync E224FL-BK Widescreen LED Monitor
  • Setup Manual; Contents Sheet
  • California Propostition Sheet
  • Energy Star 8.0 Sheet
  • Power cord
  • DisplayPort cable
  • Head Angle Limitation Addendum Sheet
  • USB Setting Sheet
  • Height and Tiltable Stand

  • VVX 450 12-Line IP Phone And PoE-Enabled
  • Desk stand/wall Mount Hardware
  • Handset With Handset Cord
  • Network (LAN) Cable-CAT-5E
  • Setup Sheet

Energy Star - - - - Yes
Yes
TCO Certified - - - - Yes
-
Environmentally Friendly - - - - Yes
Yes
Environmental Certification - - - - TCO Certified 8.0
TCO Certified 9.0
-
Handset Connectivity Technology - - - - - Corded
Base Unit Connectivity Technology - - - - - Corded
IP Phone Technology - - - - - VoIP
Caller ID - - - - - Yes
Speakerphone - - - - - Yes
Number of Network (RJ-45) Ports - - - - - 2
PoE (RJ-45) Port - - - - - Yes
Country of Origin - - - - - China
Environmental Compliance - - - - - Restriction of Hazardous Substances (RoHS)