Features 1、Ultra low power consumption without an effect on battery life. 2、ID Card Lock is with reliable performance, hidden installation, confidentiality and practical characteristics 3、This ID Card Lock can be installed at covert place of motorcycle. The wire may connect the pin of the electronic door lock or other correspond place 4、The owner open the electronic lock(use the motorcycle keys), and personal ID card touch the hidden sensor. Only in this way, the engines can be started 5、Resistance to high pressure and waterproof. Specifications: Features: ID Card Lock is with reliable performance, hidden installation, confidentiality and practical characteristics. This ID Card Lock can be installed at covert place of motorcycle. The wire may connect the pin of the electronic door lock or other correspond place. The owner open the electronic lock(use the motorcycle keys), and personal ID card touch the hidden sensor. Only in this way, the engines can be started. Resistance to high pressure and waterproof. Ultra low power consumption without an effect on battery life. Specifications: Condition: 100% Brand New Material: Plastic, Electric Components Color: Black Size: Shown as Picture Package List: 1 x Main Device 1 x ID Card Sensor 2 x ID Card 1 x Instruction Package List