
Congratulations
on purchasing your new VTech product.
Before using this product, pleas e read
Important safety ins tructions.
This manual has instructions o n how to
set up and register your new sensor. For
instructions on sensor set tings, see the
user’s manual that came with your telephone
base.
What’s in the box
Your product package contains the following
items. Save your sales receipt and original
packaging in the event warranty servi ce is
necessary.
Motion Sensor overview
1 – Screw cover
Slide to open or close the screw cover
to reveal the battery compartme nt
case and PAIRING button.
2 – Back cover
3 – LED light
Briefly flashes red when the sensor is
first powered on.
Flash red once, when motion is
detected.
Flashes green when the sensor is in
registration mode.
4 – Motion detector
5 – PAIRING button
Press and hold to enter the
registration mode.
6 – Battery compartment case
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Before use
Open the battery compartment case
Slide to open the screw cover and unscrew
the screw until the battery compartment
case is separable from the back cover.
Separate the battery compar tment case
from the back cover.
Install Motion Sensor Battery
Use only CR123A Lithium Battery.
When inserting batter y, ensure polarities are
correct.
For proper operation, use battery within the following
temperature range: 0°F (-18°C) and 130°F (49°C).
Pull the ribbon tightly across t he battery
compartment.
Insert the battery into the bat tery
compartment.
Add and register a sensor
You need to register your new VC7003A Contact
Sensor to your VC7151-102A/VC7151-202A/
VC7151-302A telephone system.
Register a Motion Sensor:
If you have just inserted the battery, wait
for the red LED to stop flashing.
Press and hold /HANDSET LOCATOR on
the telephone base for about 4 seconds until
the IN USE light turns on. The telephone
base shows Registering... Please wait.
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Use a narrow pointed object such as a
pen to press and hold the PAIRING button
on the Motion Sensor, until the LED light
at the front side flashes green. The sensor
is now registering to the telephone base.
The registration process takes ab out 90
seconds to complete. When this reg istration
process completes, the green LED lig ht
on the sensor will remain steadily on for
approximately two seconds then, w ill turn off.
If registration fails, remove battery from the sensor
and wait for a few seconds. Then, re-install
battery and wait until the red LED stops flashing.
After that, begin registration process again.
If you are going to mount the sensor with screws or
mounting bracket, the back cover has to be mounted
before you assemble the battery compartment case
back to it (see Mount the sensor).
Replacing a sensor
If you have purchased this new VC7003A
accessory sensor to replace an old sensor, follow
the instructions to deregister your old sensor.
VC7151-102A/VC7151-202A/VC7151-302A
telephone system can support up to 30 sensors.
To replace a sensor, deregister the registered
sensor first, and then register this n ew sensor
to the telephone base.
To deregister a sensor on VC7151-102A/
VC7151-202A/VC7151-302A telephone system:
1. Press MENU when the phone is not in use.
2. Enter the code *33734# to ac cess the
DEREGISTER menu.
3. Press or on the handset, or CALLS /
or PHONEBOOK / to scroll to Single
sensor, and then press SELECT.
4. Press or on the handset, or CALLS /
or PHONEBOOK / to scroll to the sensor
to be deregistered, and then press SELECT.
5. Press YES to confirm the deregistrati on.
The telephone base shows Motion X is
deregistered and you hear a beep when the
deregistration process completes.
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Motion detection
The Motion Sensor detects motion wit h
one-minute cool off time. O nce motion is
detected, the sensor will start d etecting
motions again only after one minute.
The Motion Sensor is more sensitive in
detecting motions crossing th e space in front
of the sensor than that moving towards the
sensor.
The Motion Sensor can detect motion
occurring at distances up to 40 feet
(12 meters) when it is mounted at a height
of 7.9 feet (2.4 meters).
It is recommended to mount the senso r at the
height between 6.2 feet (1.9 meters) and 7.5 feet
(2.3 meters) for optimal detection coverage.
For motion detection of babi es or pets:
If you use the Motion Sensor only to detec t
the motion of babies or pets, you can mount
the sensor at a lower position to shorte n
the minimum distance before reach ing the
detection area. It is recommend ed to mount
it at the height 3.3 feet (1 meters) for optimal
detection of babies and pets.
The numerical values in the il lustrations are for
conceptual reference on ly. The actual angles
and distances may vary upo n the change in the
mounted height of the sensor.
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Check the sensor before use
1. Place the sensor about 3.3 feet (1 meter)
from the telephone base.
2. Waive your hand or walk across the area
in front of the sensor.
You will receive alerts at your telephone
base. Refer to the Installation guide or
user’s manual of your telephone base
for the sensor alerts.
The LED light on the Motion Sensor will
flash red once.
Once motion is detected, t he sensor will only
start to detect motion ag ain after one minute.
When you have received alerts al ready, you will
only receive alerts agai n for motion detected
after one minute.
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Test the sensor signal strength
You can mount the Motion Sensor at a
location where family members or unwanted
visitors are likely to be coming and going.
1. Take the sensor to the desired mounting
location and then, hold it at the desired
height (Refer to Motion detection
section). Use adhesive tape to hold the
sensor temporarily in place.
2. Enter the Check signal mode under the
Sensor setup menu at your handset to
test the sensor signal strength.
3. Waive your hand or walk across the area
in front of the sensor again and check
whether a good signal is received at your
telephone base.
Once motion is detected, t he sensor will only
start to detect motion ag ain after one minute.
When you have received alerts al ready, you will
only receive alerts agai n for motion detected
after one minute.
If there is no alert receive d when you walk
across the area in front of the se nsor, move
your telephone base closer to t he mounting
location or move the sensor c loser to the
respective product.
Depending on surroundi ngs and obstructing
factors, like walls or cabinet s, the sensor may
not transmit to the telephon e base properly.
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VC7003A
Accessory
Wire-Free Motion Sensor
for use with
VC7151-102A/
VC7151-202A/
VC7151-302A
User’s manual
Motion Sensor
Mounting bracket
on mounting base
with screw
CR123A
Lithium battery
Mount the sensor
This sensor must be mounted vertically on wall. Do not moun t the Motion Sensor in a horizontal
orientation, or flat on the ceiling.
Make sure the mounting surface is clean. A textured sur face or any imperfections to a smooth surface
can keep the mounting tape from making a stron g bond.
This device detects or per forms better when provided wi th a constant and stable environ ment.
Avoid placing the sensor at a loc ation which faces direct sunl ight, or exposes to areas that may chang e
temperature rapidly, or where ther e are air ducts or substantial air flows.
The recommended mount ing height for motion detection o f adults is between 6.2 feet (1.9 meters) and
7.5 feet (2.3 meters), and that for babies or pets is abo ut 3.3 feet (1 meter).
If you drill the holes into an object other than a stud, inser t the screw anchors into the holes and tap
gently on the ends with a hammer until the screw anchor s are flush with the wall or ceiling.
You can choose to mount the sensor with t he mounting tape first. Remove the m ounting tape and use
screws later if you decide to mount it at that location for long term.
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User’s
manual
User’s manual
2 3
4
1
Screw for
mounting
brackets x 2
Screw for
back cover x 3
Mount on the wall - with fixed angle
Mount on the wall - with rotated detection angle
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2 3
5
(Optional)
Insert screw
anchors if
necessary.
Anchor for
back cover x 3
Anchor for
mounting
brackets x 2
Double-sided
mounting tape
Mount with tape
Mount on the wall - with fixed angle
Mount with screws
4 5
2
3
1
Drill a hole
here.
Up to 34.4 feet
(10.5 meters)
Side view
Detection
area
78
o
Top view
87
o
Detection area
1.3 feet
(0.4 meter)
10
o
Height: 6.9 feet (2 .1 meters)
Height: 6.9 feet (2.1 meters)
Side view
Detection
area
78
o
Top view
87
o
Detection area
0.7 feet
(0.2 meter)
10
o
Height: 3.3 feet (1 me ter)
Up to 16.4 feet
(5 meters)
Height: 3.3 feet (1 meter)
You can rotate the sensor 45 degree, and t hen mount the sensor next to the cor ner of wall for optimal
detection coverage.
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This product requires pr ofessional installation.•
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1
This screw should only
be fully secured after you
adjusted the angle.
Unscrew first.
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5 6 7
Tighten the screws after
you slided the sensor
over them.
(Optional)
Insert screw
anchors if
necessary.
Tighten
the scew.
Tighten
the scew.
Tighten
the scew.
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Pet Immunity
You can turn on the Pet Immunity feature on
your VC7151-102A/VC7151-202A/
VC7151-302A telephone system, so it ignores
any small or medium size pets (less than 25
kilograms).
Press SENSORS on the handset or
telephone base when idle, and then Press
or on the handset, or CALLS / or
PHONEBOOK / to scroll to the desired
sensor.
-OR-
i. Press MENU on the handset or
telephone base when idle.
ii. Press or on the handset, or
CALLS / or PHONEBOOK / to scroll
to Sensors, and then press SELECT.
iii. Press or on the handset, or
CALLS / or PHONEBOOK / to scroll
to the desired sensor, and then press
SELECT.
2. Press OPT IONS to enter the individual
sensor menu.
3. Scroll to Pet immun ity, and then press
SELECT.
4. Scroll to ch oose On or Off, and then press
SELECT.
You need to trigger the sensor by motion to
activate the change of Pet Immuni ty setting.
A message to this effect wi ll appear on this
handset display.
As the motion sensor uses th ermal body heat
to detect motion, the Pet Immuni ty function
works off thermal body he at parameters to an
approximate mass of 25kgs. If the p et gets too
close (within 2 metres), o r too far (outside of
12 metres) from the sensor’s range, its
movement may still trigger the se nsor as the
mass detection functi on may be affected by
proximity.
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General product care
Taking care of your sensor
Your sensor contains sophisticated electronic
parts, so it must be treated with care.
Avoid rough treatment
Place the sensor down gently. Save the original
packing materials to protect your sensor if you
ever need to ship it.
Avoid water
Your sensor can be damaged if it gets wet. Do
not use the sensor outdoors in the rain, or handle
it with wet hands. Do not install the sensor near a
sink, bathtub or shower.
Electrical storms
Electrical storms can sometimes cause power
surges harmful to electronic equipment. For your
own safety, take caution when using electrical
appliances during storms.
Cleaning your sensor
Your sensor has a durable plastic casing that
should retain its luster for many years. Clean it
only with a dry non-abrasive cloth. Do not use
dampened cloth or cleaning solvents of any kind.
Storage
When you are not going to use the sensor for
some time, remove the battery fro m the sensor.
Store the sensor in a cool and dry plac e.
Frequently asked questions
Below are the questions most frequently asked
about the sensor.
The sensor
does not
work at all.
Make sure the CR123A lithium
battery is installed.
The sensor may be deregistered
from the telephone base. Register
it back to your telephone base.
The sensor may be out of range.
Move the sensor closer to your
telephone base.
Important safety instructions
When using your equipment, basic safety
precautions should always be followed to reduce the
risk of fire, electric shock and injury, including the
following:
Adult setup is required.
This product requires professional installation.
Do not use this product near water. For
example, do not use it next to a bath tub, wash
bowl, kitchen sink, laundry tub or swimming
pool, or in a wet basement or shower.
Do not place this product on unstable shelves,
stands, tables or other surfaces.
This product should not be placed in any area
where proper ventilation is not provided. Slots
and openings in the back or bottom of this
product are provided for ventilation. To protect
them from overheating, these openings must
not be blocked by placing the product on a soft
surface such as a bed, sofa or rug. This product
should never be placed near or over a radiator
or heat register.
Never push objects of any kind into this product
through the slots because they may touch
dangerous voltage points or create a short circuit.
Never spill liquid of any kind on the product.
Periodically examine all co mponents for
damage.
Children should be super vised to ensure that
they do not play with the produc t.
The product is not intende d for use by persons
(including children ) with reduced physical,
sensory or mental capa bilities, or
lack of experience and know ledge, unless
they have been given supervis ion or
instruction concer ning use of the appliance by
a person responsible for t heir safety.
SAVE THESE INSTRUCTION S
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Battery
CAUTION: Use only the battery indicated in this
manual. There may be a risk of explosion if a
wrong type of battery is used for the sensor unit.
Do not dispose of the battery in a fire. Check
with local waste management codes for special
disposal instructions.
Do not open or mutilate the battery. Released
electrolyte is corrosive and may cause burns or
injury to the eyes or skin. The electrolyte may be
toxic if swallowed.
Exercise care in handling battery in order not to
create a short circuit with conductive materials.
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Technical specifications
Transmit frequency 1881.792 MHz - 1897.344
MHz
Channels 10
Sensor operating
temperature
0°F (-18°C) to 130°F (49°C)
Nominal effective
range
Actual operating range
may vary according to
environment conditions at
the time of use.
Power requirements Battery: Lithium 3V
Battery type: CR123A
Disclaimer
This product is not designed for security purposes.
When properly installed and maintained, this product
may in some cases reduce the risk of burglary, fire,
robbery or other events occurring without providing
an alarm. VTech is not responsible for losses, injury,
or damage resulting from the use of this product.
VTECH TELECOMMUNICATIONS LTD.
A member of THE VTECH GROUP OF
COMPANIES.
© 2016 VTech Telecommunications Ltd.
All Rights Reserved. 06/16. V2.0.