Dimensions WxHxD 48*38.5*13.5(mm)
1.5*1.9*0.5(inch)
Weight 25 g
Display Active Area(H*V) 27.5*27.5 (mm)
1.1*1.1(inch)
Resolution(H*V) 152*152
Pixel Colors BW / BWR/ BWY
Display Technology Dot-matrix E-ink Epaper Display
Viewable Angle Close to 180°
Battery Type & Number CR 2450*1
Battery Life ≥ 5 years
Replacement Battery Quick-Release
Operating Ambient Operate Temperature 0℃-40℃
Operate Humidity 5% – 80% (no condensation)
Monitoring System Temperature Monitoring Support
Voltage Monitoring Support
LED Light 3 colors up to 7 combination (R,G,B,C,M,Y,W)
Response Speed 5 s (2 colors ESL) / 10 s (3 colors ESL)
ESL Operating Frequency 433 MHz Sub-GHz ISM
Page Cache Up to 4 pages
Protocol Private