... ! OEM & ODM Welcome! Selling points: 1. 1 Channel HD Mini DVR camera system can be used in home, office, shop, warehouse, carbon, ... Timestamp on videos5. MPEG-4 / ASF video format, MP3 audio format6. Recording/ snapshot optional7. 32GB SD/SDHC memory supported ( ... size20*13*6.5cmLanguageEnglish, Traditional Chinese, Simple Chinese 1 Channel Car Security System with 1CH HD DVR and 1/3 SONY CCD Camera