Invest in Sustainability.
Invest in Efficient Space Management

Leave it and forget it. The EP-0400 is a small form factored device designed for desk or room booking and which seamlessly blends into your office décor. This thin and lightweight device is built with sustainability and with ultra-low power consumption in mind.

EP Series icon - 3 year battery life
EP Series - Low Power
EP Series - Frictionless Integration
Small Form Factor
EP Series - Reduce Eye Fatigue
EP Series - Wide Viewing Angle
EP Series - Low TCO

The Future of Sustainability:
Ultra Low Power Display

EP-0400 Ultra Low Power
EP-0400 3 Year Battery Life

Power Through for 3 Years!

Get ready to kiss battery anxiety goodbye with our revolutionary e-paper device that boasts an impressive 3 year battery life! Never again will you have to worry about constantly charging your device or finding yourself without power at the most inconvenient time. With a battery that lasts longer than most mobile devices, you can now enjoy endless hours of productivity without any interruptions.

A New Way for a Comfortable Viewing Experience

Say goodbye to eye strain and discomfort with the EP series that boasts a range of features designed to enhance your reading experience. This device offers unparalleled visual comfort and clarity with reduced eye fatigue, a wide-viewing angle, limited glare, and no backlight or light pollution. Whether you’re reading in a brightly lit or dimly lit room, you can enjoy an optimal viewing experience that is easy on the eyes and always comfortable.

Comfortable Viewing Experience

Frictionless Deployment

Experience the freedom and efficiency of a cable-free, battery-operated, and compact space management device! Say goodbye to the hassle of tangled cords and frequent interruptions to your work. With its long-lasting battery and sleek design, you can finally unleash the full potential of your workspace. Enjoy the convenience of its small form factor that seamlessly fits into any setup, maximizing your desk space for a clutter-free and productive day.

Unlock High ROI with a Low Total Cost of Ownership

Experience unparalleled convenience and cost-effectiveness! With a battery replacement every 3 years and low maintenance costs, you can enjoy long-lasting, worry-free usage that won’t break the bank. Plus, with minimal deployment costs and a long product lifecycle, this device offers a true future-proof solution that will keep up with your needs for years. Say goodbye to complicated and expensive installations and hello to a smarter, more efficient way to manage your space!

Secure Your ePaper Solution Overview

Uncover today’s digital signage challenges and the advantages of seamlessly integrating the EP-0400 and EP-0700 into your space.

Unlock the benefits of the EP-0400 today! 


Size(inch)4.2", E-Paper
Display Resolution400 x 300
Viewing angle (H / V)178 / 178 degree
Orientation displayLandscape / Portrait
I/O Interface ( External )
Reset Buttonx1
Programmable Buttonx3
LED Light Indicatorx1, Green / Red / Orange / Blue
Power & Connectivity
RF communicationBluetooth Low Energy 5.0
Power input4 x CR2450
Battery Life3 years ( 5 times refresh / day)
Dimensions (WxDxH) (mm / inch) (Est.)98 mm x 85mm x 11.2 mm (3.86”x 3.35” x 0.44 ”)
Net. Weight (Est.)71.6g
Weight (including packing, bracket, tape) (Est.)158g
Mounting typeGlass / Surface
Operating Temperature(°C)0~40°C
Storage Temperature (package included) (°C)-20C to 60°C
Ambient Relative Humidity0 to 90% (non-condensing)
Certification & Safety
CertificationCE / UKCA / FCC / BSMI / NCC / CB / IC
GreenRoHS 3.0
Warranty Period1 year
Desktop standOptional

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