Developed by Beijing Dorland System Control Technology Co., LTD., the industrial intrinsically safe & solid Notebook Ex NB10S adopted advanced technology with intrinsically safe circuit, 15.6” screen and 2.0 Megapixel (Front Camera). Its waterproof and dustproof performance can meet the IP65 standards; In addition, the Notebook supports fingerprint identification, WIFI and Bluetooth, built-in GPS, altimeter, compass and other functions suitable for outdoor construction and pipeline inspection. It can also cooperate with OA office system, checking positioning system and data acquisition system etc. Especially it is used in dangerous environment of the explosion, such as petroleum, chemical, pharmaceutical, oil depot, tank farm as well as the dangerous sites with combustible and explosive gas. It is convenient for users to dispatch communicate timely.

Developed by Beijing Dorland System Control Tech Co., LTD., the industrial intrinsically safe & solid Notebook Ex NB09S adopted advanced technology with intrinsically safe circuit, 14” screen, and 5.0 Megapixel (Front Camera). Its waterproof and dustproof performance can meet the IP65 standards.
In addition, the Notebook supports fingerprint identification, WIFI and Bluetooth, built-in GPS, compass and other functions suitable for outdoor construction and pipeline inspection. It can also cooperate with OA office system, checking positioning system and data acquisition system etc. Especially it is used in dangerous environment of the explosion, such as petroleum, chemical, pharmaceutical, oil depot, tank farm as well as the dangerous sites with combustible and explosive gas. It is convenient for users to dispatch communicate timely.

Developed by Beijing Dorland System Control Technology Co., LTD., the industrial intrinsically safe & solid Notebook Ex NB07S adopted advanced technology with intrinsically safe circuit, 13.3” screen（touch screen is optional） and 2.0 Megapixel (Front Camera). Its waterproof and dustproof performance can meet the IP65 standards.
In addition, the Notebook supports fingerprint identification, WIFI and Bluetooth, built-in GPS, compass and other functions suitable for outdoor construction and pipeline inspection. It can also cooperate with OA office system, checking positioning system and data acquisition system etc. Especially it is used in dangerous environment of the explosion, such as petroleum, chemical, pharmaceutical, military industry, oil depot, tank farm as well as the dangerous sites with combustible and explosive gas. It is convenient for users to dispatch communicate timely.