- Bigger E-ink Screen Featuring Red/White/Black Color Display
- Customized Templates in Multiple Modules and Languages
- Low Power Consumption with up to 5 Years Battery Life
- Open API and a LoRaWAN® Button Enable
Various Applications - Support Local and Remote Control for Bulk Deployment
| Wireless 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 |
| Mode | OTAA/ABP Class A/Class B ( Default OTAA Class B) |
| Display | |
| E-ink Screen | 4.2-inch Black & White & Red E-Ink Screen |
| Resolution | 400 x 300 Pixels |
| DPI | 119 |
| Viewing Angle | 180° |
| Refresh Rate | 16s (10 – 40°C) |
| Display Character | Latin alphabet, English alphabet, Cyrillic alphabet, Greek alphabet, Chinese character, Japanese character, and Hangul |
| Display Languages | Support Displaying up to 150 Languages Including English, Chinese (Simplified & Traditional) , Spanish, French, Japanese, Portuguese, etc. (Exclude Hebrew, Arabic & Thai) |
| Operation | |
| Button | 1 x Reset Button (Internal) + 1 x Screen Button |
| Buzzer | 1 x Buzzer |
| Configuration | NFC Configuration via Mobile App |
| Physical Characteristics | |
| Power Supply | 3 × 590mAh CR2450 Lithium Batteries |
| Battery Life | Around 5 Years (Class A Mode + 1 Screen Refresh per Day) Around 1 Year (Class B Mode + 12 Screen Refreshes per Day) |
| Operating Temperature | 0°C to +40°C (0℉ to +104℉) |
| Operating Humidity | 0% to 95% (non-condensing) below 25°C/77℉ |
| Ingress Protection | IP30 |
| Color & Material | White, ABS + PC |
| Dimension | 99 × 87 × 10.5 mm (3.90 × 3.43 × 0.41 in) |
| Installation | 3M Tape Mounting, Wall Screw Mounting |
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