Technical parameters of gt-7700e
Product model GT-7700E
Product name Wall mounted payment box
Physical parameters
texture of material ABS
Power supply DC 5V ±5%
power waste 0.53w (working);0.43w (standby);0.65mw (peak) [average power consumption]
electric current 105ma (working);87ma (standby);130mA (peak) [average current]
weight 18.0g ± 2g (excluding wire)
size long×wide×Height: 64.8 (W) mm×60.5(D)mm×28.4(H)mm
colour white
performance parameter 
Interface USB;RS232 / TTL (customizable)
System support Linux,Android,Windows XP、7、8、10、MAC
Language support American English;Finnish;Belgian French;French;German;Sweden;Denmark;Norway;Hungarian;Italian;Japanese;Spanish;Portugal;Turkey f;Russia;Czech Republic;Thailand;Ukraine;Brazil;Greece;Netherlands;Turkey Q;Poland;Romania;Slovakia.
[support virtual keyboard]
sensor Planar CMOS sensor 640×four hundred and eighty
light source White LED
processor 32-bit ARM MCU
Motion tolerance code 128:10cm/sec
      QR:20cm/sec
resolving power ≥5mil
error rate 1 / 5 million
Reading mode image
Trigger mode Self induced mode
Feedback mode Indicator light (LED) + buzzer
Print contrast ≥30%
Scan speed 100 times/sec
Reading code system 1D ●Code25-Interleaved      ●Code25-Standard          ●Code25-Matri
●Code39                  ●ITF-6                    ●Code32
●Code93                  ●ITF-14                   ●Code128
●EAN/GSL/UCC-128Auto     ●Codabar                  ●MSI
●EAN/JAN-13              ●UPC-A                    ●JAN-8
●Code11                  ●UPCE0
2D ●QR Code                 ●Data Matrix              ●PDF417
Recognition angle Angle 360 °;Elevation ± 55 °;Deflection angle ± 55 °
Depth of field QR 10.83mil (8 bytes) 2cm - 5cm
Code128 5.83mil (15 bytes) 4.5cm - 6cm
Code28 10.83mil (16 bytes) 5cm - 12cm
Wechat payment one-dimensional code 3.5cm - 14cm
Wechat payment QR code 3.5cm - 22cm
Environmental parameters
IP level IP52
Operating temperature 0 to 50℃ / 32 to 122℉
Storage temperature 0 to 50℃ / 32 to 122℉
Operating humidity 20% to 85% (no condensation)
Storage humidity 20% to 85% (no condensation)
Electrostatic protection 15kV air discharge
Seismic capacity Free fall 1.2m (concrete ground)
Attachment: this parameter is subject to change without notice.
2D Barcode Scanner Mould 
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GT-770E Mini Wired 2D Desktop Barcode Scanner

Verification code