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GH E-ink class sign, electronic paper class sign, doorplate information display, cultural promotion electronic class sign. Welcome to contact us. Mobile: 13699795650. We specialize in E-ink electronic paper products, optoelectronics and health, intelligent digital hardware, IoT intelligent hardware, and public shared devices. Supplied by Shenzhen Guohua Optoelectronics Technology Co., Ltd. E-ink electronic class sign, conference doorplate, brand new from Shenzhen7.5-inch electronic paper class sign, doorplate, display signHigh quality. Welcome to consult and negotiate.
Guohua E-ink class sign. The electronic paper class sign uses a three-color electronic ink screen for single-sided display. Based on Bluetooth 5.0/WIFI/LORA IoT technology, it enables the linked display of multiple doorplates, conference signs, class signs, bedside signs, and bulletin boards in large parks. It is a better choice for green display in a paperless office environment.
Technical parameters of the electronic paper E-ink electronic class sign:
Screen size: 7.5 inches Screen resolution: 640*384/ 800*480
Display colors: Three colors (black, white, red) Power supply: Lithium battery
Storage temperature: -25° to 60℃
Communication method: Bluetooth 5.0
Viewing angle: 180° full viewing angle display Protection function: Waterproof, resistant to low temperatures
Battery life: 5 years (updated 3 - 4 times a day)
Applicable scope: The display device is suitable for offices, meetings, exhibitions, and class signs
Product dimensions: 180mm*122mm*80mm (length * width * thickness)
Product appearance: Elegant white Screen display colors: Three colors (black, white, red)
The Guohua electronic ink screen conference door sign solution is for medium and large enterprises, smart parks
Education and training institutions, etc. to enhance the technological image and realize the information-based digital display carrier
GH electronic ink screen class sign, electronic paper class sign, door sign information display and cultural promotion electronic class sign
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