Car De-Icer -- fill a spray bottle about w/ water. Now, you’ll fill the rest of the bottle w/ Isopropyl Alcohol. Shake it up! To use, spray on windshield; wait a couple of seconds til ice starts to melt; turn on wipers back & forth a few times. DONE !!!
Fingerprint Door Lock - This advanced lock only opens the door when both fingerprint identification and a password are used according to the user’s settings, to enhance home security. The product also adopts state of the art Random Security Coding technology which generates two variable digits, and after pressing these two digits, a user can enter his/her own password and will not expose the password on the touch pad.