Technical Specifications

e-Ink Displays

Frame Color

Screen Colors

Viewing Angle

Resolution

Active Area

Pixel Pitch

DPI

Operating Temp.

UI Buttons

Touch Screen

Battery

Autonomy

Refresh Count

Signal Booster

Max. Distance

Charging Power

Connectivity

SKU

7.5 Inch

Close to 180°

800 * 480

163.24 * 97.94 (mm)

0.19 * 0.19 (mm)

137

0 ~ 40 °C

N/A

N/A

4000mAh built-in rechargeable polymer

1~2 years (Depending on the usage)

> 8000 times per charge

Built-in, up to 20dBm

~ 50m / 160ft

DC 5V / 1.5A, USB Type C

2.4GHz Wi-Fi + 802.15.4
( Dual mode )

D75C-800 (Red+Black+White)
D75Y (Yellow+Black+White)

Shell Color

Screen Colors

Viewing Angle

Resolution

Active Area

Pixel Pitch

DPI

Working Temp.

UI Buttons

Touch Screen

UI Buttons

Battery

Battery Life

Signal Booster

Power

Connectivity

SKU

4.2 Inch

Close to 180°

400 * 300

84.80 * 63.60 (mm)

0.21 * 0.21 (mm)

119

0 ~ 50 °C

4

N/A

2 x CR3032, replaceable

6~12 months (Depending on the usage)

> 8000 times

N/A

~ 20m / 65ft

N/A

802.15.4 only

D42B (Black+White)

Shell Color

Screen Colors

Viewing Angle

Resolution

Active Area

Pixel Pitch

DPI

Working Temp.

UI Buttons

Touch Screen

UI Buttons

Battery

Battery Life

Signal Booster

Power

Connectivity

SKU

2.9 Inch

Close to 180°

296 * 128

66.85 * 29.10 (mm)

0.23 * 0.23 (mm)

112

0 ~ 50 °C

N/A

N/A

2 x AA battery, replaceable

1.5-2 years (Depending on the usage)

> 60,000 times

N/A

~ 20m / 65ft

DC 5V / 0.5A, Micro USB 

802.15.4 only

D29R (Red+Black+White)
D29Y (Yellow+Black+White)
D29B (Black+White)

IoT Sensors

Occupancy Sensor

Climate Sensor

Door & Window Sensor

IoT Hub

The SyncSign IoT Hub is a bridge between the Internet and low power mesh network (PAN). The Hub’s uplink is over Wi-Fi or Ethernet, and it manages up to 16 displays or sensors nearby.

On-Premise Server

The SyncSign On-Premise Server (SOPS) is a bridge between your own web services and the SyncSign Hubs. For example, the SOPS connects to your own Microsoft Exchange server, and fetches calendar data, then forwards to all the hubs.