247Security mDVR303 - Video out Connector; Back Connectors; Power Input Connector

247Security Inc. | 4400 North Point Parkway, Suite # 158, Alpharetta, GA 30022, USA | 1-866-693-7492 | www.247securityinc.com
mDVR303
USERS MANUAL
11
2.1.4. VIDEO OUT CONNECTOR
Connector type: RCA Jack
Pin Number
Signal
Description
Pin out
Inside Video Video Signal
Outside GND Ground
2.2. BACK CONNECTORS
2.2.1. POWER INPUT CONNECTOR
The mDVR303 has a built-in Intelligent power switcher that can operate from +8V ~ +24V DC-IN. The
ON/OFF signal connects to the vehicle’s ignition signal. The mDVR303 uses this signal to trigger the power shut-off
delay and the timing circuitry. The mDVR303 will remain ON until the shut-off delay time has been reached. The
system will then go through its normal shutdown procedures before completely powering down. The GND
(Common DC ground) signal should be connected to the vehicle common ground.
Pin Number
Signal
Description
Pin out
1 ON/OFF
On/Off Switch
On when 6V ~ VIN
Off when 0V ~ 0.5V
2
GND
Ground
3
VIN
Input voltage (+8V~+24VDC)
4
GND
Ground