Products Description
Waterproof: The waterproof level can reach IPX5 and can operate normally in heavy rain;
Dust prevention: Dust is an important factor in reducing product efficiency and accelerating product aging. By designing dust-proof structures and filtering products, the dust-proof level can reach IP55;
Anti theft: With our professional design, not a single screw will be exposed on the exterior surface. Combined with anti-theft locks and sturdy structural support, the anti-theft problem is immediately solved;
Lightning protection: To achieve all-weather outdoor playback performance, reliable lightning protection electrical control design is used to provide safety protection for equipment during thunderstorms
Riot control: Made of special tempered steel 6MM, even if the glass is damaged, it can only produce small cracks resembling spider webs. The fragments firmly adhere to the middle layer, which can avoid personal injury or property damage caused by glass falling. Whether installed vertically or tilted, it can withstand the penetration of accidental impacts and continue to withstand impacts and block wind and rain until replacement.
Anti reflection: Glass treated with special coating can improve the viewing angle and brightness of the image, reduce screen reflection, display clearer images, have more vibrant colors, and have more saturated colors.
Anti electromagnetic interference: Internal electrical components are shielded to effectively prevent interference from internal components and cables on signals, as well as to prevent external electromagnetic interference on LCD products.
Intelligent temperature control system: using German imported centrifuges, built-in intelligent temperature monitoring system, fan automatically adjusts heat dissipation.
Outdoor LCD advertising machines are suitable for outdoor advertising promotion in shopping malls, hotels, exhibition halls, shopping centers, restaurants, banks, enterprises, governments, communities, and other places.
Tags:
Technical parameter
Screen parameters | Screen size | 75 inches |
Display size | 1650*928（H*V）mm | |
Screen resolution | 1920*1080,3840*2160 | |
Contrast ratio | 1200:1 | |
| Display color | 1.07B （8-bit+Hi-FRC) | |
| Refresh rate | 60Hz | |
| Display luminance | 2000cd/m²，2500cd/m²，3000cd/m²（Automatic adjustment） | |
| Viewing Angle | Horizontal/vertical: 178°/178° | |
Display configuration | Video input | HDMI:480i,480p,576i,576p,720p,1080i,1080p,4Kx2K@60Hz |
DP:480i,480p,576i,576p,720p,1080i, 1080p,4Kx2K@60H | ||
DVI:480i,480p,576i,576p,720p,1080i,1080p,4Kx2K@30H | ||
VGA:480i,480p,576i,576p,720p,1080i,1080p | ||
USB：480i,480p,576i,576p,720p,1080i,1080p | ||
Audio input | PC Audio：L/R RCA input，0.2 ~ 2.0Vrms | |
The above parameters are for reference only. The actual requirements prevail | ||
Android configuration | CPU | Quad-core processor |
| RAM | 1GB\2GB\4GB\8G | |
ROM | 16GB\32GB\64GB | |
Web support | RJ45 Network cable,WiFi,Bluetooth 4.0 | |
Port | USB,RJ45,HDMI out,Headphone socket,TF card slot | |
Serial port | RS232,RS485,TTL | |
| System version | Android 7.1.2,Android 9.0,Android 11, | |
software | Multimedia information release system software and management background | |
| The above parameters are for reference only. The actual requirements prevail | ||
PC configuration | CPU | I3\I5\I7 （3rd, 4th, 6th, 7th, 8th generation....） |
RAM | 4GB\8GB\16GB\32G | |
SSD | 64GB\128GB\256GB\512GB | |
Web support | RJ45 Network cable，WiFi，Bluetoot | |
Port | USB，RJ45，HDMI out，VGA out，Audio out | |
| Serial port | RS232，RS485，TTL | |
System version | Windows 7，Windows 8，Windows 10，Windows 11 | |
| The above parameters are for reference only. The actual requirements prevail | ||
Front protective glass | surface protection | Adopting 6-8mm tempered explosion-proof glass with a light transmittance of over 97% |
Intelligent temperature control system (using fan cooling system, can choose industrial air conditioning system for cooling) | ||
Intelligent cooling system | Fan cooling system | Intelligent cooling system, uniquely designed air duct and motherboard, automatically adjusts wind speed and volume |
Operating voltage 20.4-27.6V | ||
Starting voltage 12V | ||
Average speed 2400 revolutions per minute Minimum speed 2160 revolutions per minute | ||
Average current 0.26A, maximum current 0.312 | ||
Power supply average 3.12, maximum 3.74 | ||
Average airflow 74, minimum airflow 66.6 | ||
Noise 33db | ||
Protection level IP55 | ||
The fan speed can be automatically adjusted according to the working temperature to meet normal outdoor operation at -15-55 degrees Celsius | ||
Optional heating function to meet normal outdoor operation at -25-55 degrees Celsius | ||
Air conditioning cooling system（Optional） | Compressor input voltage/frequency V/Hz AC 220V/50Hz | |
Maximum input power WL55 ℃ - L55 ℃ AC 1000-1200W | ||
Refrigerant R134a | ||
Cooling capacity WL35 ℃ - L35 ℃ 1500W | ||
Working environment temperature range -35 ℃ --------+55 ℃ | ||
Noise Db (A)<65dB | ||
Internal circulation air volume CFM>200 | ||
External circulation air volume CFM>330 | ||
Protection level IP65 | ||
Service life 50000H | ||
Optional | Networking mode | 4G wireless networking |
| Touch | Touch mode | G+F nano touch film, ten point touch, safe and reliable |
Electrical part | Backlight power suppl | Based on peak power and reserving 20% redundancy |
Automatic light sensing | Automatic photosensitive system - automatically recognizes the surrounding environment and adjusts the screen brightness automatically | |
Lightning arrester | Industrial lightning arrester | |
Contactor | Industrial AC contactor | |
Microcomputer timing switch | The machine can be switched on and off at a fixed time, and more than 20 groups of time periods can be set | |
Power input | AC 208-240V | |
Operating environment | Operation temperature | -20-55°（Air conditioning heat dissipation：-35-55°） |
Storage temperature | -20°C to 60°C | |
Operating humidity | 5% to 90% | |
Storage humidity | 5% to 90% | |
Other | Machine size | Reference size：1860*1250*170mm |
External packing | Pearl cotton shock absorption+export inspection free wooden case | |
Accessory | Wall bracket,Screws, Certificate of conformity, Warranty card, Remote control, key | |
