Dear Manager,
Are you interested in Professional SD Card mobile DVR with 4xD1 Recording?
1. Support 4x D1 Video Recording
2. Security Video Playback with password.
4. Support 1GB to 32 GB SD Card.
5. Mini Size 0.3kgs N.W. for taxi,car,bus. and truck.
Contact me today to talk details!
Any further request, please ask me freely.