Functional Characteristics
Picture transmission
Supports the whole screen picture wireless transmission, display complete picture data
Font library
Integrate a large number of full-language characters and symbols
Frequency hopping anti-jamming
Strong anti-interference ability
Temperature monitoring
Supports the temperature sampling function
Electric quantity monitoring
Supports power sampling function, alarm when low power
LED light setting
Supports three-color independent control lights, flashing frequency is I time/second (configurable)
M21Q-RW
Resolution: 250×122pixels
2.13 inch, with black/white/red three colors display
Long standby Low power operation when no update
Commodity field management can be edited and modified
Supports power sampling function, alarm when low power)
Battery life can be up to 5 years without frequent replacement
Supports three-color independent control lights, flashing frequency is 1 time/second
Dimensions: 69.3mm (V) *35mm(H)*12mm(D)
Appearance color: White
Display color: Black/White/Red
Weight: 29g
Resolution: 250 (H) x 122 (v)
Lattice density: 130 DPI