60g
66
X
35
X
12mm
DC 12~24V
50M
(
MAX
.)
2400
~
2483
.
5MHz
4
.
4
(
20dB
BW
)
16QAM
，
QPSK
，
BPSK
+
14dBm
@
16QAM
EVM
5
%，
+
18dBm
@
QPSK
EVM
8
%
-
72dBm@QAM, -85dBm@QPSK
O
O
O
O
-10 C~+50 C/14 F~122 F
15%~85%RH
60
克
66
X
35
X
12mm
DC
12V
@
250mA
;
DC24V
@
150mA
DC 12~24V
50M
(
MAX
.)
2400
~
2483
.
5MHz
4
.
4
(
20dB
BW
)
16QAM
，
QPSK
，
BPSK
+
14dBm
@
16QAM
EVM
5
%，
+
18dBm
@
QPSK
EVM
8
%
-
72dBm@QAM, -85dBm@QPSK
1Vp-p±0.2
Model
:
VTX300D
Wireless
transmitter box:
X
1
Wireless r
eceiver
:
X
1
Waterproof case: X1
Cigarette Lighter Adapter: X1
Power Supply Cable: X1
(
pre
-
assembled
on
the
TX
box
)
Warranty
Card
x
1
Registration
Card
x
1
User
'
s
Manual
x
1
Wireless Receiver
Wireless
box
Transmitter
Wired camera
(Optional)
Wireless Transmitter
Wired camera
Wireless Receiver
Display
or
Monitor
Black
line
Red
line
Power input
(
Connected with a
cigarette lighter
)
Indicator
Antenna
Connect the vehicle
power supply
Bracket
Camera Lens
Transmitter
Receiver
USER S MANUAL VTX300D Digital Wireless Trans Receiver box
Camera
(optional)
T
ra
n
s
m
it
te
r
R
e
c
e
iv
e
r
Unobstructed Effective Range
Unobstructed Effective Range
Power Supply
Weight
Receiving Sensitivity
Weight
Dimensions (W X D X H)
Receiving Sensitivity
Power Supply
Video output
Dimensions (W X D X H)
Operation Humidity
Operation Temperature
Transmission Power
Transmission Power
Modulation/Demodulation Mode
Modulation/Demodulation Mode
Consumption Current
Transmission Frequency
Transmission Frequency
Data Bandwidth
Data Bandwidth
Packing List:
Specifications:
Product Structure:
Installation
Wired Camera:
Video Output
Video Input
Pairing
Video Output
Indicator
Antenna
Pairing
1.Choose
a
location
close
to
the
rear
clearance
lights
,
so
you
can
easily
splice
the
power
and
ground
connections
.
2. Use a screwdriver to the first screw is screwed
into the screw hole of the drilled.
3. Move the camera orientation to adjust
the display effect.
4. After adjustment, second screw drill, mount and
tighten the screws, the camera is installed.
Wiring
diagram and the pairing setting
:
Wired Wireless
:
Transmitter
Rear
lamp
Wireless r
eceiver
:
Cigarette lighter
power
supply
V
ideo
input
Pairing
: To
pair
the
TX
Box
and
RX
Box
successfully
,
please
follow
the
instructions
below
accordingly
:
1
.
Press
and
Hold
the
Pairing
Button
on
the
TX
Box
for
3sec
.
The
indicator
light
will
start
flashing
.
2
.
Within
30sec
of
flashing
time
,
Press
and
Hold
the
Pairing
Button
on
the
RX
Box
for
3sec
until
the
indicator
light
flashes
.
3
.
Once
both
TX
Box
and
RX
Box
are
successfully
paired
,
the
indicator
lights
on
TX
Box
and
RX
Box
will
stop
flashing
.
Wireless Receiver
Wireless Transmitter
Note
:
1
.
The
system
requires
12VDC
Power
.
2
.
Recommend
Professional
installation
from
an
aftermarket
customizer
shop
.
3
.
Avoid
high
temperature
and
high
pressure
location
when
wiring
.
Note
:
Align
the
antenna
vertically
for
optimum
performance
Pairing
Button
Pairing
Button