Visonic DISCOVERY PIR MCW User Manual

DISCOVERY PIR MCW

Wireless PowerCode PIR Detector

1. FEATURES

• Includes a fully supervised PowerCode transmitter

• Patented sophisticated motion analysis algorithm - True Motion

Recognition (TMR™)

• Two-position vertical adjustment for coverage pattern

• Integral swivel bracket for wall or ceiling installation

• Programmable motion event counter - ON (default) or OFF

• Front cover tamper switch

• Back tamper switch (option)

• Full stabilization achieved 30 seconds after power up

• After detection, the detector disables itself to save battery

power. It reverts to the ready state if there is no subsequent
detection throughout the following 2-minute period.

2. SPECIFICATIONS

OPTICAL
Detector Type: Dual element low-noise pyroelectric sensor.
Detection Pattern: 90° wide angle lens with 19 dual zones in 3

detection

Adjustment: 2-position vertical adjustment scale: FAR and NEAR.

ELECTRICAL
Internal Battery: 3V Lithium battery, type CR-2.
Nominal Battery Capacity: 750 mAh
Standby Current Drain: 0.015 mA
Transmit Current Drain: 20 mA (including LED)
Battery Life Expectancy: 3 years (for typical use)
Battery Supervision: Automatic reporting of battery status with

each alarm and with periodic supervision message.

FUNCTIONAL
True Motion Event Verification: 2 position selector - 1 (OFF) or

2 (ON) motion events.
Alarm Period: 3 seconds.

layers. Max. coverage is 15 x 15 m (50 x 50 ft).

Figure 2. Coverage Pattern

Installation Instructions

• Automatic termination of
walk-test after 15 minutes

• Low current consumption

• Microprocessor-controlled

temperature compensation

• Sealed chamber protects
the optical system

• White light protection

• Elegantly styled, sturdy

case

• Keyhole-shaped slot for
easy removal of PCB

Visual Indications:
LED lights for about 3 seconds upon transmission of alarm &

tamper messages and upon each motion detection in the walk
test mode.

LED flashes during the power-up stabilization period, or after
restoring (pressing) the tamper switch.

LED does not light upon transmission of supervision messages.
Rearm Timer: Rearms the detector 2 minutes after the last alarm.

Timer disabled in the walk test mode.

WIRELESS
Frequency (MHz): 315 (U.S. version), 433.92, 868.95, 869.2625

or other frequencies according to local requirements.
Transmission Sequence: 3 data bursts at variable intervals

within 3 seconds.

Encoding: 24-bit ID, over 16 million possible combinations.
Total Message Length: 36 bits.
Tamper Alert: Reported when a tamper event occurs and in any

subsequent message, until the tamper switch is restored.
Supervision Message: Signaling at 60 minutes interval (U.S.

version), 15 minute interval (UK version) or according to local
standards.

MOUNTING
Height:
With bracket : Up to 3.6 m (12 ft)
Without bracket: 2 - 2.6 m (6.5 - 8.5 ft)
Installation Options:

With bracket: Surface or ceiling
Without bracket: Surface or corner

Bracket Adjustment: 20° downward, 20° left and right.
ENVIRONMENTAL

RFI Protection: >30 V/m up to 1000 MHz.
Operating Temperatures: -10°C to 50°C (14°F to 122°F).
Storage Temperatures: -20°C to 60°C (-4°F to 140°F).
Compliance with Standards: Designed to meet FCC Part 15

and Directive 1999/5/EC of the European Parliament.
EN 50131-1, Grade 2, Class II

PHYSICAL
Dimensions (H x W x D): 117 x 65 x 47 mm.

(4-5/8 x 2-9/16 x 1-7/8 in.).

Weight:
Color: White
PATENTS: U.S. Patent No. 5,693,943

92 g (3.25 oz) without bracket, 107 g (3.75 oz) with bracket.

Figure 1. External View

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3. INSTALLATION

3.1 Installation Hints

To minimize false alarms:

Do not aim at heat sources

Do not expose to air draughts

Prevent direct sunlight from

reaching the detector

Do not install behind partitions

Mount on solid, stable surfaces

Do not install outdoors

Keep wiring away from

electrical power cables

SWIVEL

BRACKET

KNOCKOUT

RF

MODULE

KEYHOLE

VERTICAL

ADJUST.

SCREW

MOTION

EVENT
COUNT

JUMPER

VERTICAL

SCALE

CORNER

MOUNTING

KNOCKOUT

(1 OF 6)

Figure 4. Inside View

COUNTER

DISCOVERY

PIR MCW

ON

OFF

FAR

NEAR

ONOFF

LED

LITHIUM

BATTERY

LED

PIR

SENSOR

FRONT

TAMP ER

SWITCH

BACK
TAM PE R
SWITCH

(OPTION)

LED

CONTROL

JUMPER

MOUNTING
KNOCKOUT

(1 OF 3)

C. Punch out the mounting knockouts at the base (for surface

mounting) or mounting knockouts at the angled sides of
the base (for corner mounting).

Attention! The unit has a back tamper switch (option) under the
PCB. As long as the PCB is seated firmly within the base, the
switch lever will be pressed against a special break-away base
segment that is loosely connected to the base (Figure 5). Be sure
to fasten the break-away segment to the wall. If the detector
unit is forcibly removed from the wall, this segment will break
away from the base, causing the tamper switch to open. It is

advisable to pierce the anti-tamper knockouts from within the
base outward, while pressing the rear surface of the break­away segment against a piece of wood.

3.2 Battery Insertion

It is recommended to power up the detector and let the target
receiver “learn” the transmitter’s ID before actual installation. This
can be done only after battery installation.

A. Remove the front cover as shown in Figure 3.

Figure 3. Cover Removal

B. Insert the battery into the battery clip - observe polarity (see

Figure 4).

C. Press the tamper switch once and release it. This will

perform the reset necessary for smooth power up.

D. Put the cover on and observe the LED. It will flash until the

detector stabilizes (within about 30 seconds).

3.3 Enrolling the Transmitter ID

Refer to the target receiver’s installation instructions and follow the
procedure given there for “teaching” the transmitter's ID. It is much
easier to carry out this operation in close proximity to the receiver.

Figure 5. Anti-Tamper Break-Away Base Segment

D. Hold the base against the wall at the selected location, mark

the drilling points, drill the holes and attach the base to the
wall.

E. Return the PCB to its place: align the ”keyhole” with the

head of the vertical adjustment screw, press the PCB
against the base, slide the PCB up and temporarily tighten
the screw.

3.5 Mounting with Swivel Bracket

A. Remove the front cover as shown in Figure 3.
B. Loosen the vertical adjustment screw, slide the PCB down

and remove it via the “keyhole” (see Figure 4).

C. Punch out the large knockout in the round bulge at the top

part of the base (see Figure 6).

D. Assemble the bracket as shown in Figure 6.

3.4 Mounting without Swivel Bracket

A. Remove the front cover as shown in Figure 3.
B. Loosen the vertical adjustment screw, slide the PCB down

and remove it via the “keyhole” (see Figure 4).

Figure 6. Attaching the Bracket

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E. Rotate the bracket to the desired position (see Figure 7) but do

not yet tighten the screw fully.

Figure 7. Wall and Ceiling Positions of Bracket

F. Mark the points for drilling through the two mounting holes of the

bracket. Attach the bracket to the mounting surface.

G. Tilt down or swivel the detector to face the desired direction.

Figure 8 shows the tilt/swivel possibilities.

Figure 8. Tilt/Swivel Limits

3.6 Setting the Motion Event Counter

The location of the motion event jumper is shown in Figure 4.
Refer to Figure 9 below and mount the jumper as desired.

Figure 9. Motion Event Counter Setting Options

3.7 Setting the LED Control Jumper

ON Position: Setting the jumper as shown enables
the LED. Remember that the detector disables

itself for 2-minutes after detection!
OFF Position: Setting the jumper as shown

disables the LED.

Note: At power up or reset, the LED flashes for 30 seconds
regardless of the jumper position and then enters walk-test mode.
After 15 minutes the detector enters normal mode in which the LED
functions according to the LED control jumper position..

3.8 Vertical Adjustment

Refer to Figure 10. Loosen the vertical adjustment screw and
slide the printed circuit board up or down to obtain the desired
coverage. When done, tighten the screw well.

Figure 10. Vertical Adjustment

3.9 Walk Testing

Upon battery insertion or closing of the cover (which results in
closing of the tamper switch) the detector goes into walk-test mode
and automatically exits the mode after 15 minutes.

A. Set the motion event counter as required (see Paragraph 3.6).
B. Adjust the vertical angle as desired (see Paragraph 3.8).
C. Remount the cover and fasten the case closure screw. This

results in the resetting of the detector and the start of walk­test mode.

D. Wait until the LED stops flashing (about 30 seconds).
E. Walk-test the entire protected area by walking slowly across

the detector's field of view, observing the LED. Pause for 5
seconds after each detection to allow the detector to complete
its 3-transmission sequence; the LED will light for about 3
seconds.

F. When the walk-test is completed (after 15 minutes), the

detector's setting automatically changes according to the LED
control jumper setting.

Notes:

1. The OFF setting is recommended to prevent unauthorized
people from tracing the detector’s coverage pattern.

2. If the LED is disabled, you may use the control panel’s visual
and audible indicators to verify proper function of the
detector.

Attention! To assure proper function of the detector, the
range and coverage area should be checked at least twice a
year. Furthermore, the user should be instructed to perform a
walk test at the far end of the coverage pattern to assure an
alarm signal prior to each time the alarm system is armed.

4. MISCELLANEOUS COMMENTS

4.1 Product Limitations

Visonic Ltd. wireless systems are very reliable and are tested to
high standards. However, due to their low transmitting power and
limited range (required by FCC and other regulatory authorities),
there are some limitations to be considered:

A. Receivers may be blocked by radio signals on or near their

operating frequencies, regardless of the code selected.

B. A receiver can only respond to one transmitted signal at a

time.

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C. Wireless equipment should be tested regularly to determine

whether there are sources of interference and to protect
against faults.

4.2 Frequency Allocations for Wireless

Devices in European (EU) Countries

• 433.92 MHz has no restriction in any EU member state.

• 315 MHz is not allowed in any EU member state.

• 868.95 MHz (wide band) is allowed in all EU member states.

• 869.2625 MHz (narrow band) is not restricted in any EU

member state.

4.3 Compliance with Standards

This device complies with the essential requirements and provisions of
Directive 1999/5/EC of the European Parliament and of the Council of
9 March 1999 on radio and telecommunications terminal equipment.

The 315 MHz model of this device complies with Part 15 of the
FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this
device must accept any interference that may be received,
including interference that may cause undesired operation.

The user is cautioned that changes or modifications to the
unit, not expressly approved by the party responsible, could
void the user's FCC authority to operate the equipment.

WARRANTY

Visonic Limited (the “Manufacturer") warrants this product only (the "Product") to the original purchaser only (the
“Purchaser”) against defective workmanship and materials under normal use of the Product for a period of twelve
(12) months from the date of shipment by the Manufacturer.
This Warranty is absolutely conditional upon the Product having been properly installed, maintained and operated
under conditions of normal use in accordance with the Manufacturers recommended installation and operation
instructions. Products which have become defective for any other reason, according to the Manufacturers
discretion, such as improper installation, failure to follow recom mended installation and operational instructions,
neglect, willful damage, misuse or vandalism, acc idental damage, alteration or tampering, or repair by anyone
other than the manufacturer, are not covered by this Warranty.
The Manufacturer does not represent that this Product may not be compromised and/or circumvented or that the
Product will prevent any death and/or personal injury and/or damage to property resulting from burglary, robbery,
fire or otherwise, or that the Product will in all cases provide adequate warning or protection. The Product,
properly installed and maintained, only reduces the risk of such events without warning and it is not a guarantee
or insurance that such events will not occur.

THIS WARRANTY IS EXCLUSIVE AND EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, OBLIGATIONS
OR LIABILITIES, WHETHER WRITTEN, ORAL, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR OTHERWISE. IN NO CASE SHALL
THE MANUFACTURER BE LIABLE TO ANYONE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES
FOR BREACH OF THIS WARRANTY OR ANY OTHER WARRANTIES WHATSOEVER, AS AFORESAID.

THE MANUFACTURER SHALL IN NO EVENT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL,
CONSEQUENTIAL OR PUNITIVE DAMAGES OR FOR LOSS, DAMAGE, OR EXPENSE, INCLUDING LOSS
OF USE, PROFITS, REVENUE, OR GOODWILL, DIRECTLY OR INDIRECTLY ARISING FROM
PURCHASER’S USE OR INABILITY TO USE THE PRODUCT, OR FOR LOSS OR DESTRUCTION OF
OTHER PROPERTY OR FROM ANY OTHER CAUSE, EVEN IF MANUFACTURER HAS BEEN ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
THE MANUFACTURER SHALL HAVE NO LIABILITY FOR ANY DEATH, PERSONAL AND/OR BODILY
INJURY AND/OR DAMAGE TO PROPERTY OR OTHER LOSS WHETHER DIRECT, INDIRECT, INCIDENTAL,
CONSEQUENTIAL OR OTHERWISE, BASED ON A CLAIM THAT THE PRODUCT FAILED TO FUNCTION.

The technical documentation as required by the European Conformity Assessment procedure is kept at:
UNIT 6 MADINGLEY COURT CHIPPENHAM DRIVE KINGSTON MILTON KEYNES MK10 0BZ. Telephone number: 0870 7300800, Fax number: 0870 7300801

VISONIC LTD. (ISRAEL): P.O.B 22020 TEL-AVIV 61220 ISRAEL. PHONE: [phone], FAX: [phone]
VISONIC INC. (U.S.A.): 65 WEST DUDLEY TOWN ROAD, BLOOMFIELD CT. 06002-1376. PHONE: [phone]. FAX: [phone]
VISONIC LTD. (UK): UNIT 6 MADINGLEY COURT CHIPPENHAM DRIVE KINGSTON MILTON KEYNES MK10 0BZ. TEL: [phone] FAX: [phone].
TEL: [phone] FAX: [phone] PRODUCT SUPPORT: [phone]
VISONIC GmbH (D-A-CH): KIRCHFELDSTR. 118, D-40215 DÜSSELDORF, TEL.: [phone], FAX: [phone]
VISONIC IBERICA: ISLA DE PALMA, 32 NAVE 7, POLÍGONO INDUSTRIAL NORTE, 28700 SAN SEBASTIÁN DE LOS REYES, (MADRID), ESPAÑA.

TEL [phone], FAX [phone]. www.visonic-iberica.es
INTERNET: www.visonic.com

©VISONIC LTD. 2010 DISCOVERY PIR MCW DE3632- (REV. 5, 09/10)

W.E.E.E. Product Recycling Declaration

For information regarding the recycling of this product you must contact the company from which you orignially purchased it. If you are discarding this product and not
returning it for repair then you must ensure that it is returned as identified by your supplier. This product is not to be thrown away with everyday waste.

Directive 2002/96/EC Waste Electrical and Electronic Equipment.

However, if the Manufacturer is held liable, whether directly or indirectly, for any loss or damage arising under this
limited warranty, THE MANUFACTURER'S MAXIMUM LIABILITY (IF ANY) SHALL NOT IN ANY CASE
EXCEED THE PURCHASE PRICE OF THE PRODUCT, which shall be fixed as liquidated damages and not as a
penalty, and shall be the complete and exclusive remedy against the Manufacturer.
When accepting the delivery of the Product, the Purchaser agrees to the said c onditions of sale and warranty and
he recognizes having been informed of.
Some jurisdictions do not allow the exclusion or limitation of incidental or c onsequential damages, so these
limitations may not apply under certain circumstances.
The Manufacturer shall be under no liability whatsoever arising out of the corruption and/or m alfunctioning of any
telecommunication or electronic equipment or any programs.
The Manufacturers obligations under this W arranty are limited solely to repair and/or replace at the
Manufacturer’s discretion any Product or part ther eof that may prove defective. Any repair and/or replacement
shall not extend the original Warranty period. The Manufacturer shall not be responsible for dismantling and/or
reinstallation costs. To exercise this Warranty the Product must be returned to the Manufacturer f reight pre-paid
and insured. All freight and insurance costs are the responsibility of the Purchaser and are not included in this
Warranty.
This warranty shall not be modified, varied or extended, and the Manufacturer does not authorize any person to
act on its behalf in the modification, variation or extension of this warranty. This warranty shall apply to the
Product only. All products, accessories or attachments of others used in conjunction with the Product, including
batteries, shall be covered solely by their own warranty, if any. The Manufacturer shall not be liable for any
damage or loss whatsoever, whether directly, indirectly, incidentally, consequentially or otherwise, caused by the
malfunction of the Product due to products, ac cessories, or attachments of others, including batteries, used in
conjunction with the Products. This Warranty is exclusive to the original Purchaser and is not assignable.
This Warranty is in addition to and does not af fect your legal rights. Any provision in this warranty which is
contrary to the Law in the state or country were the Product is supplied shall not apply.

Warning:

The user must follow the Manufacturer’s installation and operational instructions including testing the

Product and its whole system at least once a week and to take all necessary precautions for his/her s afety and
the protection of his/her property.

1/08

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