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Home > Products > Rugged Handheld 4" 5" 6" > 4 inch-T42
  • 4 inch Rugged Handheld (EM-T42)
  • 4 inch Rugged Handheld (EM-T42)
  • 4 inch Rugged Handheld (EM-T42)
  • 4 inch Rugged Handheld (EM-T42)

4 inch Rugged Handheld (EM-T42)

Product features

1). Industry Solutions/Products Usage:

-Logistics, Warehouse, Retail, Medical treatment, Services

2). Main Points:

-Rugged IP65 protective grade for waterproof & dustproof

-MT8735A CPU/Android 7.0/Corning gorilla glass TP

-1D/2D barcode scanner/USB2.0 OTG/NFC(13.56M)

3). Industrial Accessories:

-Strap/Charging docking/Scan trigger/Vehicle holder

Emdoor Information CO.,LTD
Address:Meigu bld, Mei sheng hui gu technology Park, No.83 Dabao road, Baoan district, Shenzhen,China.
Marketing Whatsapp/Tel: +86-18823322959         E-mail:
Model No:EM-T42 Specification
TypeDetailsStandard ConfigurationOptional
Product FormTypeRugged handheld TerminalNA
WeightDevice unit:292 g  ,Unit with giftbox and standard accessories:550gNA
Device Colorblack+black color(bottom shell : black color, front shell: black color )silver color(bottom shell: silver color,front shell : black color)
LCDScreen Size4 inch   3:5NA
Resolution480*800 IPSNA
Brightness300Nitoptional SLR Sunlight visible film
TPTouch Panel5points Capacitive,G+FF,,Rigidity: above 7H-Anti-scratchoptional SLR Sunlight visible film
CameraFrontFront2.0MP  NA
RearRear 8.0MP,with flash and auto-focus1.3MP
SpeakerBuilt-inEmbedded 8Ω/0.7W  speaker  x 1NA
MicBuilt-inSensitivity:-42db, output resistance2.2kΩNA
EarphoneBuilt-inbuilt inx 1NA
BatterytypeLi_polyment,battery loadableNA
Endurance7hrs(default50%volumn,default 200lumens brightness,play1080P video)NA
System Hardware Configuration
core ARM® Cortex-A53 MPCore TM
GPUTypeARM MaliT720-MP3 450MHzNA
ROM  Emmc32GB16GB/64GB
CompassBuilt-inelectronic compassNA
G_sensorBuilt-inGravity acceleration sensorNA
Light sensorBuilt-inyesNA
 range sensorBuilt-inyesNA
 led indicateBuilt-inIn charging ledNA
Network Connections
WIFIWIFIWIFI 802.11(a/b/g/n)   Frequency 2.4G+5.8G  dual band WIFINA
BluetoothBuilt-inBT4.0 (BLE) class1transmission distance:10mNA
3G/4GBuilt-inCMCC 5M:
LTE 1/2/3/4/5/7/17/20/38/39/40/41
WCDMA 1/2/5/8
TD-SCDMA 34/39
GSM 2/3/5/8
GPSBuilt-insupport:,GPS;Capture sensitivity::-160 dBm;Cool Start Time:<60 seconds,Hot start time:<28seconds,frequency::0.25 Hz … 10 MHz (configurable)NA
NFCBuilt-inISO/IEC 14443A, ISO/IEC 14443B PCD 106 kbit/s to 848 kbit/s
 ISO/IEC 14443A, ISO/IEC 14443B PICC 106 kbit/s to 424 kbit/s
 MIFARE reader encryption mechanism (MIFARE 1K/4K)
 Reading NFC Forum tags (MIFARE Ultralight, Jewel, FeliCa open tag,
ISO/IEC 14443-4)
 Reading DESFire card
 ISO/IEC 15693/ICODE reader
 NFC-IP1 and NFC-IP2 protocols (ISO/IEC 18092 /ECMA 340 and ISO/IEC 21481/ECMA 352) 106 kbit/s to 424 kbit/s
 B’ and MIFARE card emulation

1D barcode scannerOptionalHoneywell N4313
2D barcode scannerOptionalHoneywell3680/Zebra4710/Zebra 4750
Interface Configuration
TF slotExtensive External Memorysupport SDHC/SDXC   x1    max:64GNA
SIM slotSIM cardSIMx1NA
USB2.0 interfacedata transmissionMicr usb2.0*1  OTGNA
Earphone JackAudio OutputΦ3.5mm  standard earphone jack   x1NA
HOME keyhomeHOME*1NA
Menu KeyMenuMENU*1,NA
Back KeyBackBACK*1,NA
barcodebarcodebarcode *3NA
POGO PINdocking chargercharging function  x1NA
Power onpress keypower key x1NA
Volume + -press keyVolume + - x1NA
otherspress key0-9 number keys、#key、*key、Fn key、back、ENT key、aA keyNA
Standard Accessories
USB cableUSB cablemicro USB cable  5P L=1.2M  4 core aluminum foil shield cableNA
Power AdaptorStandardAC100V ~ 240V、50Hz/60Hz output DC 5V/2A  USA Standard  CE approvalUK standard
EU Standard
Software Configuration
Operation SystemOS versionAndroid8.1NA
Software Configuration
Certificate SystemIP65IP65 Report: Water resistance:IP-X5,Dust resistance:IP-6X  Report ID no.:SET2015-07677
a.Inner Nozzle diameter:6.3mm;   b. water speed:12.5±0.625L/min;
c. Water Pressure:adjust according to water volumn;
d.Central part of water volumn:diameter of 40mm, distance from nozzle: 2.5M
e.Spray time in surface of panel:about 1min;f.test time:at least 3min;
g.distance between nozzle and panel surface:2.5~3m。
After test,there is no water leakage in sample.
Product ReliabilityDrop Height1.2m composite wood floors, in operation status 
Operate Temperature‘-10 °C to 50 °C
Store Temperature’-20 °C to 60 °C
HumidityHumidity: 95% Non-Condensing
Product feature  Android8.1;
         2.Support standard USB2.0 OTG connector; NFC(13.56M);
         4.Support GPS navigation;
         5.Rugged IP65 protection level;  high strength Glass Touch Panel;
         7.Support Sling

4 inch Rugged Handheld (EM-T42)

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