E-Ink Desk Screen - Technical Specifications
E-Ink Desk Screen DS3504 is a reflective electrophoretic display, which displays desk information and real-time availability. E-Ink Desk Screen provides shortcuts to make and manage desk reservations on-site. E-Ink Desk Screen provides the following key features:
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Technical specifications
Item | Introduction | |
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Display | E-ink Screen | 4.2-inch Black & White & Red E-Ink Screen |
Resolution | 400 x 300 Pixels | |
Viewing Angle | 180° | |
Data Transmission | Technology | LoRaWAN® |
Frequency Band | CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4 | |
Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) | |
Sensitivity | 137dBm | |
Power | Power Supply | 3 × 590mAh CR2450 Lithium Batteries |
Battery Life | 1.2 Year | |
Physical Characteristics | Ingress Protection | IP30 |
Material | ABS + PC | |
Dimension | 99 × 87 × 10.5 mm (3.90 × 3.43 × 0.41 in) | |
Environmental Conditions | Operating Temperature | 0°C to +40°C (0℉ to +104℉) |
Operating Humidity | 0% to 95% (non-condensing) below 25°C/77℉ |