2 Megapixel 20x DWDR Built-in Mic Mini PTZ Dome Network Camera POE
>1/2.8’’ Progressive Scan CMOS
>1080P Full HD real-time resolution
>20X Optical zoom, 16X digital zoom
>True Day/Night, D WDR , 3D DNR
>Privacy Mask, Alarm input/output
>3D intelligent positioning
>PoE+/ PoE / 24VAC power supply
>Compact-sized design
Model |
PTZ-HE4220-E |
Camera | |
Image Sensor |
1/2.8" Progressive Scan CMOS |
Effective Pixels |
1920(H)x1080(V) |
Signal System |
PAL/NTSC |
Minimum Illumination |
Color : 0.05 lux (F1.6, 1/30 sec, 50 IRE, AGC On); B/W : 0.01 lux (F1.6, 1/30 sec, 50 IRE, AGC On) Color : 0.02 lux (F1.6, 1/1 sec, 50 IRE, AGC On); B/W : 0.002 lux (F1.6, 1/1 sec, 50 IRE, AGC On) |
White Balance |
Auto/Manual/ATW/Indoor/Outdoor/Daylight lamp/Sodium lamp |
AGC |
Auto/Manual |
S/N Ratio |
≥ 52dB |
BLC |
ON/OFF |
HLC |
Support |
Smart defog |
Support |
WDR |
Support |
Shutter Time |
1/1-1/10,000s |
Day& Night |
ICR |
Digital Zoom |
16X |
Privacy Masking |
2 privacy masks programmable |
Auto Focus |
Auto / Semi-automatic / Manual |
Lens | |
Focal Length |
4.7-94.0mm, 20x |
Zoom Speed |
Approx.3s(Optical Wide~Tele) |
Angle of View |
58.3-3.2 degree (Wide~Tele |
Minimum Working Distance |
10~1,000mm(Wide~Tele |
Aperture Range |
F1.6~F3.5 |
Pan & Tilt | |
Pan Range |
360°endless |
Pan Speed |
Pan Manual Speed: 0.1°~160°/s, Pan Preset Speed: 160°/s |
Tilt Range |
-2°-90° (Auto Flip ) |
Tilt Speed |
Tilt Manual Speed: 0.1°~120°/s; Tilt Preset Speed: 120°/s |
Proportional Zoom |
Rotation speed can be adjusted automatically according to zoom multiples |
Number of Preset |
300 |
Patrol |
8 patrols, up to 32 presets per patrol |
Power loss recovery |
Support |
Park Action |
Preset / Patrol / Pattern / Pan scan / Tilt scan / Random scan / Frame scan / Panorama scan |
PTZ Position Display |
ON/OFF |
Freeze Frame |
Support |
Alarm | |
Alarm Input |
1 |
Alarm Output |
1 |
Alarm Actions |
Preset, Patrol, Pattern, Recording, Relay output, Upload center, upload FTP, email linkage |
Input & Output | |
Audio Input |
1 Mic in/Line in interface; Line input: 2-2.4V[p-p]; output impedance: 1KΩ, ±10% |
Audio Output |
1 Audio output interface; Line level, impedance: 600Ω |
Network | |
Ethernet |
10Base -T, /100Base-TX, RJ45 Connector |
Max.Image Resolution |
1920×1080 |
Frame Rate |
50Hz:25fps(1920×1080), 25fps (1280×720); 60Hz:30fps(1920×1080), 30fps (1280×720) |
Image Compression |
H.264/MJPEG |
ROI encoding |
Support 2 areas with adjustable levels |
Audio Compression |
G.711ulaw/G.711alaw/G.726/MP2L2 |
Protocols |
IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE |
No. of Simultaneous Users |
Up to 20 users |
Dual Stream |
Support |
Mini SD Card |
Support up to 128GB Micro SD/SDHC/SDXC card. Support Edge recording |
User/Host Level |
Up to 32 users,3 Levels: Administrator, Operator and User |
Security Measures |
User authentication (ID and PW), Host authentication (MAC address),IP address filtering |
EZVIZ |
Support |
Client GUI | |
Camera Control |
Pan/Tilt, Zoom, Focus, Click centering, Zoom by mouse dragging, Iris, preset calling and programming, auto mode |
Date & Time Display |
Time: Week: Date, 6 formats on the Client |
Client |
Support iVMS-4200 |
Web Browser |
IE 7+, Chrome 18 +, Firefox 5.0 +, Safari 5.02 + |
General | |
Menu Language |
English / Chinese |
Power Supply |
-AE: 24VAC/PoE+(802.3at); -AE3: 24VAC/PoE(802.3af) |
Power Consumption |
Outdoor: 18W max(heater: 6W); Indoor: 12W max |
Working Temperature/Humidity: |
-AE: -30°C ~ 65°C (-22°F ~ 149°F) / -AE3: -10°C ~ 50°C (14°F ~ 122°F) 90% or less |
Protection Level |
IP66 standard (outdoor dome) TVS 4,000V lightning protection, surge protection and voltage transient protection |
Mounting |
Various mounting modes optional |
Dimensions |
Φ179.4×239.5mm (Φ7.06”×9.43”)(outdoor) Φ165×179.5mm(Φ6.50”×7.07”) (ceiling) Φ165×168mm(Φ6.50”×6.61”) (In-ceiling) |
Weight (approx.) |
Approx. 2kg (4.41lbs) |
Mount Option |
Long-arm wall mount: DS-1602ZJ;Corner mount: DS-1602ZJ-corner; Pole Mount: DS-1602ZJ-pole; Power box mount:DS-1602ZJ-box |




Headquartered in Hangzhou (China), and sales & support office in Dallas (United States), Linovision is committed to be a leading integrated surveillance solutions provider. From 2007,Linovision started developing PC based DVR/NVR software for Hikvision & Dahua DVR cards, then their IPcameras, and become software partner of leading manufacturers.
We are proud of supplying a complete line of professional IP video surveillance products in affordable price, by working closely with top level manufacturers in China. And with continuous investment in the latest technologies, we can also provide comprehensive system integration service.
Moreover, we are also developing cloud based video management solution for the next generation of video surveillance system.
Our Mission: To be a global leading integrated video surveillance solutions provider.
Our Advantage
- Consulting and Systems designing
- Product qualification and recommendation
- Project Integration service
- End to End & One stop sourcing
- Help to make website and marketing material
- OEM hardware/software design for specific needs
- Life cycle support
- Regularly training and knowledge updates
Our Milestone
| Year | Exhibition Name | Address | Year | Exhibition Name | Address |
| 2011 | Public Security Exhibition | Shenzhen, China | 2012 | ISC WEST 2012 Exhibition | Las Vegas, USA |
| 2013 | ISC WEST 2013 Exhibition | Las Vegas, USA | 2013 | EXPOSEC Exhibition | Sao Paolo, Brazil |
| 2014 | ISC WEST 2014 Exhibition | Las Vegas, USA | 2014 | EXPOSEC Exhibition | Sao Paolo, Brazil |
| 2014 | Security Essen Exhibition | Essen, Germany | 2015 | ISC WEST 2015 Exhibition | Las Vegas, USA |
| 2015 | EXPOSEC Exhibition | Sao Paolo, Brazil | 2016 | ISC WEST 2016 Exhibition | Las Vegas, USA |
Q. May I print our company logo on camera and NVR?
A: Of course, buyer logo is welcome in our company.
We have one production line for printing buyer logo.
Q. Do you provide warranty for your products?
A: Yes, we promise 2 years warranty for all our products.
Q.What is your method of payment?
A: Pay via T/T, Western Union, Paypal, Escrow is welcome.
Q.What is Minimum Order Quantity?
A: Sample order is welcome, but the price is depend on the quantity.
Q: How to ship the goods?
A: For small parcels, we recommend to use the express, such as Fedex, DHL, TNT, UPS etc. For big order, we also have cooperated forwarders.
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