
The 500Series is 247Security’s second generation of Digital Video Recorders, designed specifically for the school bus industry.
Built to withstand the hard roadgoing activities of school buses and any fleet vehicles requiring a tough mobile video solution.
With the 500Series, retrieving a specific recorded event is a quick few mouse clicks away, using our included DVRViewer software.
There is no need to purchase expensive docking hardware or extra viewing software with any 247Security product.

USB 2.0 Flash Memory, makes video transfer simple
Separate Audio Channel for each Video Channel
No ventilation fan, for cleaner operation
Removable Hard Drive, with USB 2.0 connectivity
No extra office hardware or software required for playback
Event-Marking Button for easy event reviewing
MPEG4 Compression for greater storage capacity
Input Sensors for lights, brakes, doors, etc.
720x480 recording resolution for crystal clear images on all channels
GPS-ready for recording speed & location data
Low power consumption means cooler operation
Snap Connectors and small footprint makes installation easySpecifications
| Feature | mDVR500 Specification |
| Video Recording Resolution: | Each channel can be set at D1 (720x480) or CIF (360X240) independent of other channels. |
| Video Compression: | MPEG4 compression, 4 levels for video quality |
| Video Recording Frame Rate: | Channels can independently be set to record from 1fps to 30fps at D1 or CIF. All channels can record simultaneously at 30fps with D1 (720x480) resolution |
| Video recording channels: | 2 or 4 channels, 30fps/channel |
| Power Requirement: | Requires less than 12W, Normal Operating Voltage range: 8V – 24V, Abnormal Operating Voltage: 6V to +28V for up to 10s, Over and under voltage protection, system draws less than 24ma when off |
| Audio Recording Channels: | 2/4 audio channels; Camera has built-in noise-reduction microphone, One audio recording channel synchronized to each video recording channel |
| Camera connection: | Video/Audio/Power on one cable, with locking mechanism |
| Internal Hard Drive: | Small, Rugged, Hot-Swap Removable (USB. 2.0), Built-in heater, 80 to 500 GB (2.5” mobile hard drive) |
| Wireless Networking Option: | WLAN 802.11g/n , RF900 Modem |
| Industrial Standard Interfaces: | Two 10/100 Base-T on two RJ45 ports, one RS232/GPS, one RS232, one USB 2.0 port, Digital Inputs |
| GPS Option: | GPS module connected to DVR with one cable, up to 40’ in length GPS data can be logged for over 15 years |
| Working temperature: | -30°C to +55°C / -22°F to +131°F |
| Mounting: | Vertical, Horizontal, or Oblique |
| Housing dimensions: | 19.4 cm x 17.6 cm x 5.1 cm / 7.64” x 6.90” x 2.0” |
| Weight: | 1.3kg / 2.8 lbs. |