... 5.Password Protect 8M HD 1080p Police Video Recorder with Night Vision Motion Detective, 8M CMOS Camera, Separate DVR,Password Protect, ... on)Audio: Built-in mono mic & speaker(Volume configurable)Size: 55 x 50 x 29mm,Weight: 60gDVR SpecificationDisplay: 2.0" TFT ... 6-9 hoursPlayback Time: Up to 10 hoursSize: 85 x 55 x 29mm,Weight: 148gLanguage:(Chinese,English,Japanese)Accessories Included55cm camera ...