Technical Specifications

e-Ink Displays

Frame Color

Screen Colors

Dimension

Viewing Angle

Resolution

Active Area

Pixel Pitch

DPI

Operating Temp.

UI Buttons

Battery

Battery Life

Refresh Count

Signal Booster

Max. Distance

Charging Power

Connectivity

SKU

7.5 Inch

183*130*9 (mm)

Close to 180°

800 * 480

163.2* 97.9 (mm)

0.19 * 0.19 (mm)

137

0 ~ 40 °C

N/A

4000mAh Li-Polymer battery, rechargeable

Up to Seven Months (6 Refreshes Per Day)

> 8,000 times per charge

Built-in, up to 20dBm

~ 20m / 65ft

DC 5V / 1.5A, USB Type C

2.4GHz Wi-Fi + 802.15.4
( Dual mode )

D75C-LEWI-RED
D75C-LEWI-BLACK
D75C-LEWI-YELLOW

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

100*93*9 (mm)

Close to 180°

400 * 300

84.8 * 63.6 (mm)

0.21 * 0.21 (mm)

119

0 ~ 50 °C

4

1000mAh Li-Polymer battery, rechargeable

1 year (Depending on the usage)

> 8,000 times

N/A

~ 20m / 65ft

Magnetic charging DC 5V 1A

Bluetooth Low Energy

D42C-LE-RED
D42C-LE-BLACK

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

97*45*20 (mm)

Close to 180°

296 * 128

66.8 * 29.1 (mm)

0.23 * 0.23 (mm)

112

0 ~ 50 °C

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

D29C-LE-RED
D29C-LE-BLACK

IoT Sensors

Occupancy Sensor

  • 10dBm Signal Booster (802.15.4 PAN)
  • 1 x CR2450 Battery Powered (1-year life)
  • Detection Range: <7m (23ft)
  • Detection Angle: ~170°
  • Dimension: 30mm x 30mm x 32.8mm (1.2″ x 1.2″ x 1.3″)
  • SKU# SM1

Climate Sensor

  • 10dBm Signal Booster (802.15.4 PAN)
  • 1 x CR2032 Battery Powered (1-year life)
  • Operating Temperature: -20℃～+60℃ (-4℉～140℉)
  • Temperature Accuracy: ±0.3℃
  • Operating Humidity: 0～100%RH, non-condensing
  • Humidity Accuracy: ±3%
  • Dimension: 36mm x 36mm x 11.5mm (1.4″ x 1.4″ x 0.5″)
  • SKU# ST1

Door & Window Sensor

  • 10dBm Signal Booster (802.15.4 PAN)
  • 1 x CR1632 Battery Powered (1-year life)
  • Operating Temperature: -10℃～+50℃ (14℉～122℉)
  • Operating Humidity: 0～95%RH, non-condensing
  • Dimension: 40.8mm x 20.8mm x 11mm (1.9″ x 0.8″ x 0.4″)
  • SKU# SD1

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.

  • 20dBm Signal Booster (802.15.4 PAN)
  • 2.4GHz 802.11b/g/n Wi-Fi (5GHz not supported), Channels: 1 to 13
  • 100Mbps Ethernet
  • Outbound Ports: HTTPS(443) and MQTT/TLS (8883)
  • 5V/1A USB Adapter
  • Power Consumption: 2W
  • Operating Temperatures: 0 ~ 45 Degrees (°C)
  • Dimension: 90mm x 90mm x 28mm (3.6″ x 3.6″ x 1.1″)
  • SKU# H1

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.

  • 2.4GHz/5GHz 802.11a/b/g/n Wi-Fi
  • 100Mbps Ethernet
  • 5V/1A USB Adapter
  • Dimension: 90mm x 60mm x 32mm (3.6″ x 2.4″ x 1.3″)
  • SKU# G1​