31.5" Outdoor Color E-Paper with Cholesteric Tech

EPC3200C

31.5″ Outdoor Color E-Paper with Cholesteric Tech

Geniatech EPC3200C is a 31.5″ full-color e-paper display built with advanced cholesteric liquid crystal technology, delivering vivid visuals with near-zero power consumption. Designed for outdoor and extreme environments, it operates reliably from -20°C to 60°C, making it ideal for energy-efficient digital signage and remote deployments.

31.5″ cholesteric LCD, full colour, high reflectivity
Multi-color visuals with fast/partial/full refresh
Ultra-low power, zero static, 6–12 months operation
Operates from -20°C to 60°C for outdoor use
Remote network control & content management

Casing Material	Galvanized iron
Available Colors	White / Black
Interfaces	USB 2.0 / Wi-Fi
Power Supply	12V 5000mAh lithium battery
Power Consumption	0 W (static state)
Operating Time	6–12 months (depending on refresh frequency)
Panel Size & Type	31.5″ Color E-Paper Screen
Resolution & Aspect Ratio	1920 × 1080, 9:16
Viewing Area & Angle	363.38 × 697.68 mm, 178° H / 178° V
Refresh Time	~1.0 s
MCU & Storage	Xtensa 32-bit Dual Core MCU, 120MB eMMC
Network Control	Account and device management, terminal-server heartbeat, image transfer and carousel, sleep/wake-up in ultra-low power mode
Temperature and humidity	Operating: -20°C to 60°C, Storage: -25°C to 70°C, Humidity: 10–90%
Dimensions & Weight	728 × 423 × 20 mm, Net: 5 kg