
TOWER-20 AM MCW
Motion and masking alarm LED
Motion and masking alarm LED
: Highest false alarm protection
Outdoor Wireless Octa-QUAD Mirror Detector with
Anti-Mask
1. INTRODUCTION
Detector's Features
• Patented 8 independent quad PIR detectors (Octa-QUAD)
operating in true Quad configuration with true motion recognition
(TMR) processing for each of the 8 PIR detectors and central
motion processing - can distinguish between a moving intruder
and moving trees and bushes.
• Advanced Obsidian Black MirrorTM optics (patent pending).
• Smart protection against snow, rain, dust, wind and direct sunlight.
• Tamper protection prevents opening and removal from wall.
• Alarm LED is visible in sunlight.
recessed window.
• Smart anti masking can
distinguish between masking
spray and rain.
• Immunity to pets weighing up
to 18 Kg (40lb), not pet alley.
• Built in swivel bracket.
2. SPECIFICATIONS
Black Mirror Max. Coverage: At least
12 meters (40 ft) / 90º
Detector Technology: 8 independent
quad PIR detectors operating in true
Quad configuration.
Pet-Immune: Up to 18Kg (40lb.)
ELECTRICAL
Input Power: Two 3V CR123A
Lithium batteries.
Caution! Risk of explosion if battery is
replaced by an incorrect type. Dispose
of used battery according to the
manufacturer's instructions.
Battery Life: 3 years (for typical use).
WIRELESS
Frequency (MHz): 315, 433.92, 868.95.
Communication Protocol:
MOUNTING
Mounting Type: Wall mounting
Mounting Height: 1.5 - 3.0 meters (5 – 10 ft)
Horizontal Adjustment: -45º to +45º, in 5º steps
Vertical Adjustment: 0º to -10º, in 2.5º steps
TOP VIEW
SI DE VI EW OF
EACH DETECTOR
2.4 m
(8 ft)
Fig. 2 - Coverage pattern
90°
3 6 9 12 m0
10 20 30 40 ft
ENVIRONMENTAL
Operating Temperature: -35°C to 60°C (-31°F to 140°F)
Storage Temperature: -35°C to 60°C (-31°F to 140°F)
Humidity: 95% max.
White Light Immunity: Above 25000 lux
PHYSICAL
Dimensions (height x length x width: 157x147x124mm (6-3/16 x 5-
13/16 x 4-7/8").
Weight: 600g (21 oz)
Color: white or gray
STANDARDS COMPLIANCE
Europe 868.95, 433.92 MHz: EN 50130-4, EN 60950, EN 300220,
EN 301489, EN 50130-5. Environmental class IV. IP 55.
US Patents: 7250605, 6818881, 5693943. Other patents pending.
USA 315 MHz: CFR 47 part 15.
Canada: RSS-210
This device complies with Part 15 of the FCC Rules and RSS-210 of
Industry and Science Canada. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference
that may cause undesired operation.
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.
3. INSTALLATION
3.1 DIP Switches Setup
Remove the 2 detector's bottom covers (see Figure 3. steps 1-5) to gain
access to the DIP switches. Set the DIP switches according to Table 1:
1
2
3 AM OFF /ON
4
* Use ON when using "old" PowerMax control panels or when
Alarm LED
OFF/ON
immunity
Masking
event
reported as
Tamper
using MCR-308 if you desire masking to pass as a TAMPER
event at the control panel.
Table 1 – DIP Switch Setup
is disabled (OFF).
ON:
Recommended for harsh environment.
Fast response.
AM enabled
Masking event reported to p
as MASKING
Masking event reported to panel
as TAMPER and MASKING
*
ON
OFF
ON
OFF
3.2 Battery Insertion (Figure 3)
It is recommended to perform the first batteries insertion on a desk.
Upon battery insertion, the LED will flash for 60 seconds and then the
detector will enter into 15 minutes walk-test mode.
3.3 Enrolling
Enroll the detectors into the alarm system's memory as described in
the alarm system installer guide – ENROLLING section. When
instructed to initiate transmission from the detector, activate the
tamper switch, i.e. open the detector bottom cover (see Fig. 3, steps
1 - 3) and then close it.
3.4 Installation
A. Bracket installation (see figure 4) – firmly fix the bracket on a
stable wall or pillar. The orientation of the fixed bracket should be
as parallel as possible to the surveyed ground surface.
B. Adjust detector's horizontal and vertical angles (see Fig. 5),
according to the surveyed ground surface. The vertical angle
indicator position for various installation height and coverage
distance combinations is detailed in Table 2 (the information refers
to a relatively flat surveyed area. however, in any case the vertical
adjustment should be verified by walk-test).
C. Fasten the detector to the bracket (see Fig. 4 step 4).
Mounting
Height
3.0m / 10 ft - 1 2 2 3 3
2.5m / 8 ft 1 1 2 3 4 4
2.0m / 7 ft 1 2 3 4 5 5
1.5m / 5 ft 2 3 4 5 - -
2m / 6.7ft 4m / 13ft 6m / 20ft 8m / 26ft 10m / 33 ft 12m / 39 ft
3.5 Test
A. Set the detector in Walk-Test mode, as follows:
Open the detector bottom cover (see Fig. 3, steps 1 - 3) and then press
and release the tamper switch. The LED will flash for 60 seconds and
then the detector will enter into 15 minutes walk-test mode.
Note: The detector automatically enters into 15 minutes walk-test
mode after battery installation or Tamper switch recovery.
B. Adjust the detector in the horizontal plane to cover the required
protected area.
Installation Instructions
LED
Figure 1 – TOWER-20 AM MCW
Table 2 - Vertical Adjustment Reference
D-301620 TOWER 20 AM MCW Installation Instructions 1

C. Walk into the detectors field of view. Adjust the vertical adjustment
First 60 sec after battery
to receive the maximum number of detections when crossing the
entire 90° pattern. Verify that each time your motion is detected
the LED blinks after you cross one Quad PIR and the LED will
then light steadily for 2 seconds as you cross the next adjacent
Quad PIR. The LED will light according to the manner of walk. For
example, walking rapidly across the detector's entire field of view
will cause the LED to light constantly.
The LED blink, described above, is operative only in Walk-Test
mode. Upon each full detection, (LED lights steadily for 2 seconds)
the control panel receives the alarm. If required, perform the
detector's horizontal / vertical adjustments (see section 3.4 and
Figure 5).
Important! Instruct the user to perform walk test at least once a
week, to verify proper operation of the detector.
Notes:
D. Place a piece of cardboard on the detector’s front side, to
deliberately mask the optical window. After 2 minutes, the LED
should flash (see Table 3 below) and the alarm control panel
should receive the masking alarm.
E. Remove the masking from the detector’s front side. The LED
should extinguish or flash after about 30 sec (see Table 3).
insertion, or closing the
PIR detection
Table 3 - LED operation
fast flashing
* LED ON/OFF control by DIP switch #1 (see par. 3.1).
** 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.
3.6 Cover Closure (see Fig. 5, steps 7-10)
Tamper switch
3 screws
Correct Installation
31 2
4
Press firmly
to release the
bracket
A
65
7 8
B
Figure 3 – Battery Insertion
Mark
1
2
Drill
Incorrect Installation
2 D-301620 TOWER 20 AM MCW Installation Instructions
Note
The 2 screw holes
enable adjustment
of the bracket on
the wall, if needed
as a result of the
walk test.
For wall Tamper switch
Fasten
3
(3 long screws)
Figure 4 - Installation
4
(2 short screws)

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this
W.E.E.E. Product Recycling Declaration
equipment. Such modifications could void the user’s authority to operate the equipment.
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 recommended installation and
operational instructions, neglect, willful damage, misuse or vandalism, accidental damage, alteration or
tampering, or repair by anyone other than the manufacturer, are not covered b y 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, W HETHER WRITTEN, ORAL, EXPRESS OR IMPLIED, INCLUDING
ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR
OTHERWISE. IN NO CASE SHALL THE MANUF ACTURER BE LIABLE TO ANYONE FOR ANY
CONSEQUENTIAL OR IN CIDENTAL DAM AGES FOR BREACH OF THIS WARRANTY OR ANY O THER
WARRANTIES WHATSOEVER, AS AFORESAID.
THE MANUFACTURER SHALL IN NO EVENT BE LIABLE FOR ANY SPECIAL, IND IRECT,
INCIDENTAL, CON SEQUENTIAL 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 TH E 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, CON SEQUENTIAL OR OTHERWISE, BASED ON A CLAIM THAT T HE PRODUCT
FAILED TO FUNCTION.
However, if the Manufacturer is held liable, whether directly or indirectly, for any loss or damage arising
under this limited warranty, THE MANUFACTURER'S M AXIMUM LIABILITY (IF ANY) SH ALL NOT IN
ANY CASE EXCEED THE PURCH ASE PRICE OF THE PRODUCT , which shall be fixed as liquidated
damages and not as a penalty, and shall be the complete and exclusive rem edy against the Manufacturer.
When accepting the delivery of the Product, the Purchaser agrees to the said conditions of sale and
warranty and he recognizes having been informed of.
Some jurisdictions do not allow the exclusion or limitation of incidental or consequential 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 malfunctioning
of any telecommunication or electronic equipment or any programs.
The Manufacturers obligations under this Warranty are limited solely to repair and/or replace at the
Manufacturer’s discretion any Product or part thereof 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 freight 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, accessories, 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 affect 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
safety and the protection of his/her property.
1/08
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.
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: (972-3) 645-6789, FAX: (972-3) 645-6788
VISONIC INC. (U.S.A.): 65 WEST DUDLEY TOWN ROAD, BLOOMFIELD CT. 06002-1376. PHONE: (860) 243-0833, (800) 223-0020. FAX: (860) 242-8094
VISONIC LTD. (UK): UNIT 6 MADINGLEY COURT CHIPPENHAM DRIVE KINGSTON MILTON KEYNES MK10 0BZ. TEL: (0845) 0755800 FAX: (0845) 0755801
VISONIC GMBH (D): KIRCHFELDSTR. 118, D-42015 DÜSSELDORF, GERMANY, FAX (0211) 60069619 Email: info-dach@visonic.com
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TEL (34) 91659-3120, FAX (34) 91663-8468. www.visonic-iberica.es
INTERNET: www.visonic.com www.visonic.de
VISONIC LTD. 2011 TOWER-20 AM MCW D-301620 (Rev 7, 11/11)
4 D-301620 TOWER 20 AM MCW Installation Instructions
PRODUCT SUPPORT: (0845) 0755802