User Manual for X7-E1608
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Power cable
1.7.4. GPS AND GPRS ANTENNA
GPS Antenna
GPRS Antenna
1.7.5. ALARM INPUT / OUTPUT
MDVR has 8 alarm input and 2 alarm output. Alarm input works to inspect the electrical level, it can
detect different signals of the vehicle, like braking, turning direction, etc. Please see the diagram below
to simulate the working mode. When you press the brake, the MDVR will detect the high level pulse,
otherwise, it detects the low level pulse.
+24V
Alarm output is level output with 200mA drive capability. If user wants to drive a device of large
power, an external relay is needed.
Following is the diagram of alarm output::
Brake Board
Brake Light
Connect input line
of sensor X11