Display | |
Size(inch) | 4.2", E-Paper |
Display Resolution | 400 x 300 |
Color | Black-White-Red |
Viewing angle (H / V) | 178 / 178 degree |
Orientation display | Landscape / Portrait |
I/O Interface ( External ) | |
Reset Button | x1 |
Programmable Button | x3 |
LED Light Indicator | x1, Green / Red / Orange / Blue |
Power & Connectivity | |
RF communication | Bluetooth Low Energy 5.0 |
Power input | 4 x CR2450 |
Battery Life | 3 years ( 5 times refresh / day) |
Mechanical | |
Dimensions (WxDxH) (mm / inch) (Est.) | 98 mm x 85mm x 11.2 mm
(3.86”x 3.35” x 0.44 ”) |
Net. Weight (Est.) | 71.6g |
Weight (including packing, bracket, tape) (Est.) | 158g |
Mounting type | Glass / Surface |
Material | ABS+PC |
Environment | |
Operating Temperature(°C) | 0~40°C |
Storage Temperature
(package included) (°C) | -20C to 60°C |
Ambient Relative Humidity | 0 to 90% (non-condensing) |
Certification & Safety | |
Certification | CE / UKCA / FCC / BSMI / NCC / CB / IC |
Green | RoHS 3.0 |
Warranty | |
Warranty Period | 1 year |
Accessory | |
Screw | Optional |
Bracket | Optional |
Tape | Optional |
QSG | Yes |
Desktop stand | Optional |