Audio and video
Communication and positioning
Micro SD card
Video compression Standard
Video search and playback
Current in sleep mode
Internal Bluetooth module
DC: 11–36 V. Rated input: 12 V/2 A
Up to 256 GB (It is recommended that you should use a class 10 or above micro SD card.)
Android operating system
Support 1-channel DMS, 1-channel ADAS, and 2-channel 720p audio and video recordings
Voltage output: 5 V/0.5 A
Storage stream: D1 (704*576), WD1 (960*576), and 720p (1280*720)
Live stream: CIF (352*288) and D1 (704*576)
H.264 (Support RTMP and AVMSG video streams)
4-channel camera Mic input. The audio function is required for the camera.
1-channel 3.5 mm headphone jack input
1-channel 3.5 mm headphone jack output
Support Advanced Audio Coding (AAC) only
Search and play back videos based on the channel, recording type, bit rate type, or time.
Simultaneously record general videos and alert videos as well as sounds and videos.
MD500S-GE4PT1W2B4 (Europe/Middle East/Africa/South Korea/Thailand):
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B20/B28
LTE TDD: B38/B39/B40/B41
GSM: 850/900/1800/1900 MHz
MD500S-GA4PT1W2B4 (North America/Canada):
LTE FDD: B2/B4/B5/B7/B12/B13/B14/B17/B25/B26/B66/B71
LTE TDD: B41
LTE FDD: B1/B3/B5/B8/B11/B18/B19/B21/B26/B28
LTE TDD: B41
MD500S-PT1W2B4 (no areas restricted):
Only the WiFi function is supported, and LTE is not supported.
Internal WiFi module. Support WiFi 802.11a/802.11b/802.11g/802.11n/802.11ac.
Frequency: 2.4 GHz or 5 GHz. Support AP/STA mode.
2. GPS + BeiDou
3. GPS + GLONASS
4. GPS + GLONASS + BeiDou
Meitrack protocol (CCE) + RTMP
Average power consumption: 65 mA (The ACC is off, and a piece of
positioning data is uploaded every 10 seconds.)
Maximum power consumption: 1100 mA. Average power consumption: 600
mA. (The ACC is on, ADAS and DMS are running, two cameras are connected,
and the WiFi hotspot is enabled, and a piece of positioning data is uploaded
every 10 seconds.)
In standby mode, the power consumption is about 15 mA.
Device without a battery: -20°C to 70°C
Built-in 3-axis accelerometer
BT2.1 + EDR/3.0/4.1 LE/4.2BLE
Support Meitrack CCE protocol
4 input ports
2 output ports
2 analog input ports
1 1-Wire port
1 CAN bus interface
1 RS232 port
4 AV input ports
3.5 mm audio interface, connected to the speaker or microphone. Used for
two-way calling or two-way radio functions.
Dimension: 120 mm x 70 mm x 25 mm