DAHUA 4 CH MN4104-VM MOBIL DVR Dahua MN4104-VM Features System Main Processor Embedded Microprocessor Operating System Embedded LINUX Video and Audio IP Camera Input Four (4) Channels, M12 A-coding Connectors Audio Input: One (1) Channel, Output: One (1) Channel Display Interface One (1) HDMI Output Port, One (1) VGA Output Port, 10-pin Aviation, One (1) A/V Output Port, 4-pin M12 Aviation Resolution 800 x 600 Display Split 1/4 On-screen Display Camera Title, Time, GPS, License Number Recording Video Compression H.265 Audio Compression G.711A, G.711U, PCM Record Rate Four (4) Channels at 4 MP Real-time Recording Record Mode Manual, Schedule (Regular - Continuous, MD, Alarm), Stop Record Interval 1 minute to 120 minutes (default: 60 minutes), Pre-record: 1 s to 30 s, Post-record: 10 s to 300 s Video Detection and Alarm Trigger Events Recording, PTZ, Tour, Alarm, Email, FTP, Buzzer, and Screen Tips Video Detection Motion Detection, MD Zones: 330 (22 × 15), Video Loss, and, Tampering Alarm Input Channels 1 to 8: Local Alarm Input, Alarm 10 Reserved for Panic Button Relay Output Two (2) Total Channels, One (1) Relay Output, One (1) Control 12 V Output Playback and Backup Playback One (1) Channel Search Mode Time/Date, Alarm, Motion Detection, and Exact Search (accurate to one second) Playback Function Play, Pause, Stop, Rewind, Fast Play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom Backup Mode USB Device/Network Storage Internal HDD One (1) HDD Port, up to 2 TB per HDD SD Card One (1) SD Card Slot, up to 256 GB Network Ethernet One (1) RJ-45 Port (10/100 Mbps) Wireless Network 3G/4G/LTE-FDD/Wi-Fi Module (Verizon, AT&T, T-Mobile supported) GPS High-accuracy GPS Module Network Function TCP/IP, UDP, DHCP, DDNS, FTP, Email, Alarm Server Maximum User Access 128 Users Mobile Operating System IOS, Android Auxiliary Interface USB Front Panel: Two (2) USB 2.0 Ports RS232 Three (3) Ports, for PC Communication and Keyboard RS485 Two (2) Ports, for PTZ Control, One (1) Port, standard connection, One (1) Port 4-pin M12 Aviation GPS Use included GPS Antenna Wi-Fi Use included Wi-Fi Antenna 3G/4G/LTE-FDD Use included 4G Antenna Electrical Power Supply 6 VDC to 36 VDC Power Consumption < 10.2 W, without HDD Environmental Operating Temperature –10° C to +70° C (14° F to +158° F) Operating Humidity 10% to 90% RH Storage Conditions –30° C to +70° C (–22° F to +158° F), 0 to 90% RH Construction Dimensions 180.0 mm × 190.0 mm × 50.0 mm (7.08 in. x 7.48 in. x 1.96 in.) Net Weight 1.92 kg (4.23 lb), without HDD Package Weight 2.93 kg (6.46 lb)