43 inch battery powered portable changeable outdoor digital Lcd display poster signage kiosk machine screen (B)
water sign display machine-16
$800
Feature: outdoor digital Lcd display machine;outdoor digital Lcd display screen;digital Lcd display machine;outdoor digital Lcd display kiosk
Size: 43''
Operation System: Android;Windows
Screen: Touchscreen;Non-touch screen
Installation: Vertical;Portable
Type: Advertising Machine;Digital Signage Display;Outdoor Advertising Machine
Product Details
Product Details
(Continued)
C, outdoor LCD display screen with battery signboard machine -50℃~110℃ wide temperature adaptation: stable operation at extreme temperature.
Core technical support for wide temperature design: In view of outdoor extreme temperature environment, the LCD display screen of outdoor battery signboard machine adopts dual cooling system of "active heat dissipation+passive heat dissipation"-in high temperature environment, the heat generated by the backlight module of LCD display screen of main board and outdoor battery signboard machine can be quickly exported by the air-cooled structure cooling fan (adjustable speed) combined with aluminum military-grade cooling substrate, and the temperature of internal core components can be controlled at 65℃ even under high temperature exposure of 110℃. In the low temperature environment, the backlight module of the LCD display screen of outdoor signboard machine with battery has a built-in heater, which can raise the core temperature of the screen to above 0℃ within 5 minutes after power-on, so as to realize quick start at-50℃ and avoid the afterimage and response delay of the LCD screen due to low temperature.
Environmental adaptability supplement: except temperature, outdoor LCD display screen equipment with battery signboard machine can operate in 10%~90% humidity (no condensation). In southern rainy season and coastal humid areas, the internal moisture-proof coating can isolate moisture and prevent short circuit of circuit board; After high and low temperature cycle test (repeated switching at -50℃~110℃ for 1000 times), the whole machine has no attenuation, which ensures the stability of long-term outdoor use and reduces the failures caused by environmental factors.
D, outdoor machine with battery signboard LCD display screen blade battery and core configuration: battery life and functional support
Endurance of 50,000 mAh blade battery: equipped with 50,000 mAh large-capacity blade battery, it can meet the demand of 14-hour continuous work after 7 hours of charging (calculated by playing 1080P video with medium brightness), without external power supply, and the LCD display screen of outdoor machine with battery signboard is suitable for outdoor scenes without power supply conditions (such as temporary exhibitions and open-air markets); The battery supports 24V input voltage, has overcharge, overdischarge and overcurrent protection, and has no risk of bulging and leakage after long-term use. Its service life is synchronized with the screen (about 60,000 hours), which reduces the cost of battery replacement in the later period.
Motherboard performance and expansion function: The outdoor LCD display screen of battery-powered signboard machine adopts Cortex-A7 architecture CPU (clocked at 1.2G) with DDR3 1G memory, and the built-in memory can support up to 32GB TF card expansion, which can store a large number of video and picture materials; The operating system is Android 7.1.1, and the LCD display screen of outdoor battery signboard machine supports 1080P HD video decoding (compatible with more than 30 formats such as AVI, RMVB and MKV) and image formats such as BMP and JPEG. The network supports 3G/4G WAN, Ethernet and WiFi, which can remotely update the material and control the playback content. At the same time, it is equipped with four USB interfaces (two host+two extensions), which supports USB upgrade and SD card upgrade, and is convenient to maintain. The LCD display screen of outdoor battery signboard machine has a built-in dual-channel stereo surround amplifier system (8 Euro 2×10W), and the sound quality is clear and loud. The LCD display screen of outdoor battery signboard machine can meet the outdoor hearing needs without external speakers.
