Ex Smart03

DORLAND Industrial Intrinsically Safe Smart Watch Ex Smart03

Ex-Marking：Ex ib IIC T4 Gb / Ex ibD 21 T130℃

Certification No.：CCRI21.2026

Protection grade：IP67

CPU：MT6739

Product Introduction
Technical Parameters
Product Certificate
Product Report
Product Video

Beijing Dorland System Control Technology Co., Ltd. recently launched the Industrial Intrinsically Safe Smart Watch Ex Smart03. The intrinsically safe circuit design has a domineering appearance and a strong body. The product adopts a 1.88 inch touch screen and 2MP camera. It can be connected with SIM card and wireless 2.4G / 5G dual frequency WIFI. It is convenient to use video, voice, call answering, SMS prompt, voice search and other functions.

In addition, the product's rear sensor can carry out accurate identification and analysis of various sports patterns, heart rate detection, sleep analysis and sports effect evaluation. We also have GPS (GRANAS) positioning and other functions suitable for outdoor construction and pipeline inspection inside the watch, which can cooperate with OA office system, patrol positioning system, data acquisition system and other applications.

It is especially suitable for hazardous explosion environment, such as petroleum, chemical, pharmaceutical, oil depot, tank farm and other dangerous places with combustible and explosive gas, which is convenient for users to communicate with production and scheduling in time.

Ex-Marking：

Ex ib IIC T4 Gb / Ex ibD 21 T130℃
Certification No.：

CCRI 21.2026
Protection grade：

IP67
CPU：

MT6739
Operating system：

Android7.1
Storage：

RAM ：1G + ROM：16GB / RAM ：3G + ROM：32GB
Camera：

2MP
Connecting：

WIFI,GPS,GSM,BT
Frequency band：

2G：GSM：B2+B3+B5+B8
Frequency band：

3G：TD-SCDMA:B34/39 、 WCDMA ：B1+B2+B5+B8
Frequency band：

4G：LTE-TDD：B38+B39+B40+B41 、LTE_FDD:B1/B2/B3/B5/B7/B8/B12/B17/B20
Pedometer：

Yes
WIFI：

Support 2.4G\5G
GPS：

GPS Support，GLONASS Supportable
Heart rate：

Yes
Bluetooth：

4.0
Product size：

57mm+41mm+16mm(L+W+H) Long Strap：120mm Short strap：80mm
Product weight：

68.5g
Color：

silver , gun metal
LCD：

1.82 inches， IPS full screen
Touch：

Capacitive touch screen
Resolution：

360*320
Loudspeakers：

Yes
Microphones：

Yes
Battery capacity：

1280mAh polymer lithium battery
Vibration：

Yes
Push the button：

2
Charging and downloading：

Magnet pogo pin
Support for APP language：

Simplified Chinese, traditional Chinese, English, etc.