1. Full metal shell with stronger structure, higher security.
2. Support unlocking by bluetooth in site. Inbuilt bluetooth module for unlocking.
3. Illegel whole doors dismounting hehavior detecting. Inbuilt new technology sensor which can detect the whole door dismounting behavior.
4. Support muti kinds of alarm, such as: door attitude alarm, geo fence alarm, wrong password alarm, etc.   
5. Easy installation. High thickness latch with adjustable size which can fit to different container door bars.

Shenzhen Joint Technology Co., Ltd was established in 2006, registered trademark 'jointech', and formallylisted on three new board in February 2016 , with stock code: 835897.

The company is focused on providing networking segments in mobile asset monitoringand management solutions, and is committed to become the industry's leadingmobile asset management solution providers and operators. After years ofdevelopment and accumulation, the company has developed a complete set ofintelligent hardware and mobile asset management software cloud managementplatform, providing the market with software and hardware products and services, which is advanced, practical, and  regardenergy consumption and asset security management as the core value.

Thecompany's main business covers three major remote asset management segments,including: 1. online vehicle and fuel consumption monitoring and management services,for vehicle operator companies who concern fuel consumption and vehicleposition; 2.the whole process of container and cargo monitoring and management ,for clients who have great concern to the cargo security and transportation; 3.remotemonitoring and operation of network services, for the energy and powerequipment manufacturing and maintaining company.

Leading by an engineer with more than 30 years experience in auto control field, our R&D team keep pace with the most advanced technology in the world, and developed many unique products and software with patents. The R&D team have been working closely with partners in these 55 countries and regions, also cooperated with graduate institutes from Shenzhen University, etc.Our R&D team is made up of more than 30 engineers with Senior and Midlevel technical qualification, and divided into: Hardware Group, Software Group, Testing Group, Project Group, and project planning group; JOINTECH keep putting 8% ~ 15% of sales volume into R&D every year.