1.intergrated with MDVR, Monitor and Control keypad. 2. support 1-4 ch realtime recording 3. live view and live tracking Police Car Surveillance ... ALL-IN-ONEThe ALL-IN-ONE intergrated with DVR, Monitor and Control keypad. ,Improve the Reliability of the system also convenient for ... , timed, time delay close, manual mode. Mobile DVR with Monitor and Control keyboard.ALL-IN-ONE