Politec SADRIN Manual

PRODUCT
SADRIN
SADRIN
Product code Sadrin
Mini-barrier
INSTALLATION AND MOUNTING
MANUAL VERSION 4.0.0

Table of contents
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SADRIN POLITEC | INSTALLATION MANUAL - VER.1.0
1.Introduction…………………………………………………………………………………………………………………………………...3
2.Product description…………………………………………………………………………………….......……….……………..3
3.General warnings……………………………………………………………………………………………………..………………..…. 4
3.1 Additional warnings for devices powered by mains voltage
3.2 Installation warnings
4.List of main components ………………………………………………………………………………………........………………..5
5.Preparation for installation ..................................................................................................................6
5.1 Preparation of the barrier parts before installation
5.2 It is advisable to carry out
6.Mounting/fixing instructions ……………………………………………………………………………………….....……………..9
6.1 Placement and installation height
6.2 Mounting
7.Wiring…………………………………………………………………………………………………………………………….……...........10
7.1 Type of cable
7.2 Connections
7.3 Expansion board wiring
8.Programming and commissioning…..……………………………………………..……………………………..….…………..11
9.Appendix A:Sadrin SD2 kit …………………………....…………………………………………………………………….…...…..13
10.Appendix B:Sadrin Ther Kit …………………………....………………………………………………..…..…………….…...…17
11.Technical specifications ………………………………………………………………………..……………..……..………………18
12.FAQ………………………………………………………………………………………………………………………………….…………..19
13.Product disposal……………………………………………………………………………....……………………...............………19

1.Introduction
3
Congratulations on having purchased the Politec perimeter barrier.This appliance guarantees
long-lasting and reliable operation if installed correctly.For correct and effective use, it is
necessary to read this instruction manual carefully.
The system has been designed to detect intrusions and activate the alarm; it is not a
device that prevents intrusion.Politec is not responsible for damage, injury or loss
caused by accidents, theft, force majeure (including momentary lightning-induced
overcurrent), abuse, improper or incorrect use, faulty installation or inadequate
maintenance.
2. Product description
The double optic infrared perimeter barrier consists of an infrared receiver and transmitter.
Operation is based on "AND" logical operations: in other words, the alarm is activated only in the
event of simultaneous interruption of two superimposed beams.
This barrier is ideal for perimeter protection of internal and external areas.
The main features of this barrier are:
•Adjustable intervention time which allows you to adapt to the characteristics of the site to be
protected;
•Set-up for wall mounting;
•Adjustable configuration for managing each individual optic
•Contact signalling barrier opening.
Warnings
Mounting, installation of the barrier and connection to the mains must be carried out
by expert and qualified personnel, in compliance with rules and regulations applicable
to electrical systems.
SADRIN POLITEC | INSTALLATION MANUAL - VER.1.0

3.General warnings
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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
This installation manual contains important information regarding safety for installation: it is
necessary to read all the instructions before proceeding with the installation.
Keep this manual for future use.
•If you have any questions or doubts during installation, do not carry out any operations and contact
the distributor's support service.
•Use of these products for purposes other than those specified in these instructions is prohibited.
•You must not make any changes to the components of the product unless stated in the manual in
order not to void the warranty; such operations can only lead to malfunctions; Politec assumes no
liability for malfunctions or damage due to modified products.
•Depending on the specific situation of use, check for the need for additional devices: detectors or
signalling devices.
•During installation, mounting and use of the product, make sure no foreign objects (solids, metals
or liquids) are able to penetrate inside the open devices.
•Manufacturer's liability:Politec assumes no liability for failures resulting from incorrect installation;
lack of maintenance, incorrect assembly or use.
•Politec is also not liable for incorrect or incomplete operation of the product or failure to detect
intrusion.
•Warranty (summary of conditions):Politec guarantees its products for a period of 2 years from the
production date.The warranty is applied to those purchasing directly from Politec; there is no
warranty for the end user who, in the event of breakdowns or faults, must contact the installer or
dealer.
•The warranty excludes aesthetic parts as well as parts subject to normal wear and parts subject to
normal consumption such as batteries and accumulators.
3.1 Additional warnings for devices powered by mains voltage
This manual is intended only for technical personnel qualified to install such devices.
•Assessing the hazards that may occur during installation and use of the system, in order to achieve
complete safety, it is necessary that installation takes place in full compliance with applicable laws,
methods, rules and regulations.
•Before accessing the internal terminals of the product, it is necessary to disconnect all the power
circuits.
•If automatic circuit breakers or fuses trip, before resetting them it is necessary to identify the fault
and repair it.
3.2 Installation warnings
•Check that all the material to be used is in excellent condition and suitable for use.
•Before proceeding with the installation, check the environmental class of the products in the
"technical specifications" chapter.
•Check, by comparing with the values shown in the paragraph "technical specifications", that the
range of the devices is equal to or lower than the physical distance between the barriers.
•Check that the barrier is positioned in areas protected against potential impact, in flat areas and on
fixed supports to avoid oscillations.
•Do not place the system components close to heat sources as they could be damaged.
•Each barrier has its own operating principle: check the instructions for choosing the right position
in the respective instruction manual.

4.List of main components
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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
The package contains the following components and accessories.
When opening the package, check that everything has been included.
LIST OF COMPONENTS
1
Standard cap
2
Black polycarbonate cover
3
Aluminium profile
4
Optic
5
CPU TX/RX motherboard
6
Flat cable for board connection
7
ESP TX/RX expansion board
4
2
1
35
6
1
7

5.Preparation for installation
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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
5.1 Preparation of the barrier parts before installation
Since the communication between the barriers can take place wired, via wireless and their alignment
can be done optically, it is advisable to firstly check all the component parts of the barriers and any
accessories before beginning the installation.
5.2 It is advisable to carry out:
•device configuration on a table;
•a check on the operation of the optical and acoustic alignment
•the permanent fixing of each device;
•the preparation and carrying out of electrical connections.
In order to avoid errors, operating and installation problems, it is advisable to proceed as follows:
a) Place all the products with the package open on a table;
b) For the low consumption barrier version for wireless models with universal circuit board housing,
insert and connect the radio transmitter, and connect it to the barrier receiver board
c) Power up the barriers and program them
d) Test barrier operation;
e) Place (without fixing) the barriers at the planned points;
f) Place (without fixing) all the other devices at the planned points;
g) Check for each barrier that there is sufficient field for radio communication (for wireless versions);
h) Permanently fix the barriers.
Before proceeding with the installation, it is necessary to check the integrity of the product, the
adequacy of the model chosen and the suitability of the environment intended for installation:
•Check that all conditions of use fall within the "limits of use" and in the "Technical specifications of
the product".
•Check that the environment chosen for the installation is compatible with the total footprint of the
product.
•Check that the surface chosen for the installation of the product is sturdy so as to ensure stable
fixing and that it is adequately protected against possible impacts or the elements.

6.Mounting/fixing instructions
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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
6.1 Evaluations before installation
This type of Active Infrared Beam barriers is always made up of a pair of columns, one is aTX
transmitter only and the other a RX receiver only.
Its compact size makes it particularly suitable for single barrier systems to protect windows, doors or
facades of limited dimensions.
Therefore, we advise against installation in open areas unless due precautions are taken.
Position it in such a way that in its range of action there are no obstacles such as: pots on the
windowsills, mosquito nets or objects that can swing or move with the wind.
In any case, it is necessary to take into account the diffusion of the infrared beam, to avoid reflection
of the beams caused by adjacent shiny surfaces.
If possible, position the barrier so that sunlight does not hit the RX column directly.
6.2 Mounting
•Remove the caps and remove the extruded cover.The barriers are a standard size in terms of
column height but different sizes can be supplied if communicated when ordering.If at this stage,
it is necessary to reduce the length of the profile, it can be cut, taking care to prevent metal slag
from ending up on the electronic circuits.
•The barrier can be mounted indifferently with both boards with the terminal board, at the top or
bottom.
•Insert the square gasket into the cap until the joints fit together.
•Insert the concentric cable grommet in the appropriate hole.
•Make a hole in the concentric gasket, of the lower or upper cap, so that the conical wall exerts a
sealing pressure on the sheath of the connection cable that will pass inside it.
•Insert the cap into the aluminium profile until the gasket matches the metal.

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
•Open the special grooves on the cap and on the cover to allow the cable to pass from outside the
barrier.
RECESSED CABLE
ROUTING
EXPOSED
CABLE ROUTING
Round grooves on
the bottom for
cable routing
Grooves on the
walls for cable
routing
Grooves on the
cover walls for
cable routing

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
•On the lower cover of the column, make a small incision to ensure the drainage of rainwater that
could accumulate inside the closure.
•Fix the whole structure to the wall; it is possible to make small adjustments both horizontally and
vertically thanks to the special holes positioned on the caps.
Adjustment
holes
•At the end of the installation and alignment process, close the cover with the supplied screw.

7.Wiring
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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
7.1 Type of cable
It is recommended to always use a SHIELDED cable of adequate cross-section for the power supply, with
the braiding connected to the negative of the terminal board, plus the signals towards the alarm control
unit.
7.2 Connections
It is mandatory to connect the synchronism cables between the RX column and the TX column as
shown in the figure
Tamper microswitch
The barrier power supply must be higher than 12.5Vdc.Also make sure that the negatives of the
columns are in common.
The sizing of the cables depends on the consumption of the columns and on the distance
between the columns and the power supply.
We recommend making a star-shaped connection to the power supply to avoid voltage drops on
the cables.
We recommend using linear power supplies.
On the CPU TX and RX boards there are the first 2 Beams, all the electronic logical operation,
programming and management, i.e. the minimum composition of these barriers.
It is possible to reach the maximum number of 10 Beams, with the expansion boards connected
with flat-cables of different sizes depending on the height of the columns.
Tamper microswitch
SADRIN CPU RX SADRIN CPU TX
SINC -
SINC +
NC tamper output
NC tamper output
NC alarm output
Power supply
> 12.5V
Power supply
> 12.5V
+
+

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
7.3 Expansion board wiring
In case of insertion or removal of expansion boards, make sure they are connected in the correct
direction and correctly set the DIPs on the 10 dip unit as shown below.
8.Programming and commissioning
8.1 Powering the barriers
Position the optics at the desired height by acting on the screws on the circuits, make the connections
to the terminal boards and seal the cable routing to prevent the entry of water and insects.
Make sure that the screws are tight, so that there is electrical contact between the board and the
metal profile that acts as a screen against disturbances, then power the columns.
Since the distances involved are very limited, the alignment of the optics is automatic, without the
need for special attention.
8.2 Setting and functioning
1 2 3 4 5 6 7 8 9 10
ON
OFF
SYNCHRONISM LED FAST AND BEAM
E.g.Barrier in AND with a total of 4 beams
•FAST:Fast single beam detection
•AND:Double beam detection
•BEAM:Activation of expansion board optics
Expansion boards codes:
SADRIN ESP RX / SADRIN ESP TX
The SYNC LED indicates by continuous flashing the correct wiring and functioning of the
synchronisms between transmitters and receivers.

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
LED Enabling
LED Disabling
At the end of the test, the LED indicators can be disabled by moving the indicated jumper on the CPU
boards.
FUNCTION DIP POSITION DELAY
AND AND - ON 500ms
FAST - OFF
FAST AND - OFF 100ms
FAST - ON
NORMAL AND - OFF 250ms
FAST - OFF
Intervention time setting with programming DIPs:

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
Bracket accessory with adjustable joint
9.Appendix A:Sadrin SD2 Kit
No. QTY DESCRIPTION
1 2 Upper fixing
2 2 Lower fixing
3 2 Upper cover
4 2 Lower cover
5 4 Insert
6 4 Gasket for insert
7 4 Joint block grub screw
8 4 Lock screw
9 2 Tamper
1 2 3 4 5
6
7
8
9
9.1 List of components
The optional joint accessory is necessary when the barrier is positioned on the facade but as the
internal optics cannot be rotated, the two columns must be rotated so that the optics can be seen
from the front.

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
9.2 Assembly
1. Insert the square
gasket into the insert
2. Insert the tamper in
the appropriate fixing
point
3. Connect the tamper
cable to the
motherboard by
passing it inside the
fixing and the insert
4. Put the insert into the
aluminium profile

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
5. Secure the column to the
wall using the slots on the
fixing bases
6. Insert the grub screw at the
head of all the fixings
7. Perform the column
alignment procedure
8. Tighten the grub screw to
block the rotation, until it
comes flush with the plastic
9. Insert the plastic profile into
the upper cap insert

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
10. Pry up the plastic profile and
insert it into the lower cap
insert
11. Press the plastic profile and
insert it into the aluminium
structure along its entire
length
12. It is possible to cut the
special groove located on the
lower cover to facilitate any
water draining that could
infiltrate
13. Close the caps with the
screws provided

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
Optional accessory for thermostated heaters (used for temperatures <-10°C)
N.B.The kit can be assembled at the factory if it is requested when ordering.
10.Appendix B:Sadrin Ther Kit
1
1
2
3
1. Check that the jumpers on the thermostat board are both set to V
2. Connect the cable from the thermostat connector to the column heaters (50ohm)
3. Power the 12Vdc board respecting the polarity
4. The kit consists of two thermostats and a variable number of mini heating
resistors, based on the number of beams in the columns
N.B.Since a voltage of 12Vdc is required with rather significant consumption, it is
recommended to power the thermostating system from a source even without buffer
batteries but different from the power supply for the electronic part of the barrier,
normally equipped with buffer batteries to ensure operation in the absence of mains
supply.

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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
11.Technical specifications
SADRIN 205 SADRIN 410 SADRIN 620 SADRIN 825
Outdoor range *
From 0.4 to 15 metres (MAX. 5 metres for white version)
Synchronism
Wired
Double beam optic
SYSTEM with 15mm lenses in AND
Optical sensors
Pulsed type beams with a wavelength of 950 nm
Configuration **
2TX+2RX 4TX+4RX 6TX+6RX 8TX+8RX
Consumption per pair
60mA 90mA 120mA 150mA
Beam arrangement
Parallel
Power supply
13.8Vdc
Optional heater kit
For T down to -50 °C. 12Vdc (from 560mA to 3920mA per pair)
Alarm Output
Relay with NC clean contacts (on RX column)
Anti
-tampering output Tamper opening on both columns
Ingress protection rating
IP54
Profile dimensions WxDxH
25mm x 24mm from 500mm to 4000mm
Dimensions with caps ***
29.5mm x 26.6mm (WxD)
Weight per column
250g 500g 750g 1000g
Warranty
2 years
* A white screen reduces the maximum range to 1/3 of a black screen
** The maximum beam configuration is 10TX and 10RX
*** Upon request, flat caps with overall dimensions equal to the cross-section of the column can
be supplied

12.FAQ
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SADRIN POLITEC | INSTALLATION MANUAL - VER.4.0
The system remains in alarm Check that the expansion boards are well connected with
the flat cable
Check that the DIP configuration is correct
Check that the distance is within the requirements (especially
if with a white profile)
The system gives false alarms
Make sure there are no animals or objects that can obscure
the optical beam, otherwise activate the AND function
Make sure that the receiver is not hit perpendicularly by
sunlight.If necessary, try to invert TX/RX or remove the
lenses for distances of less than 5m
Make sure the power supply is > 12.5V
Wherever possible use a linear power supply
If the distance between the columns is less than 1.5m,
remove the lenses on the optics
13.Product disposal.
All components of this barrier are an integral part of the
equipment and must be disposed of together with it.
Just as with installation operations, also at the end of life of
these products, the dismantling operations must be carried
out by qualified personnel.
These products are made up of various types of materials:
some can be recycled and others must be disposed of.Find
out about available recycling or disposal systems for this
category of products governed by regulations in force in your
area.
Warning!- Some parts of the products may contain polluting
or dangerous substances which, if dispersed in the
environment, could result in harmful effects on the
environment itself and on human health.
As indicated by the symbol on the side, it is forbidden to
throw these products in domestic waste.
Therefore, carry out "separate collection" for disposal,
according to the methods stipulated by the regulations in
force in your area or return the products to the seller when
purchasing a new equivalent product.
Warning!- Local regulations can impose heavy penalties for
incorrect disposal of these products.

POLITEC | INSTALLATION MANUAL - VER.4.0
For technical support, contact your security
systems distributor