Camos Big Lock Easy Home Basic BAC-20 User manual
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BIOMETRIC FINGERPRINT RECOGNITION
BAC-20 / BAC-40
User Manual
2
SAFETY INSTRUCTIONS
Warning
Never open the unit. You may risk an
electrical shock or damage the sensi-
tive parts.
In case of any defect, please power
off the system and consult your local
dealer or the manufacturer.
This system is designed for the use
on 9 - 27 V power supplies only.
Handle with care during installation.
In most cases malfunctions are due
to misshandling.
Please install the system according
to usual precautions. Be aware of
unprotected electrical power wires.
Please clean the system with soft
cloth. Don’t use oily, acid or soapy
liquids.
Please use the sensor with your n-
gers only. Sharp objects or extreme
force may damage it.
In case the sensor is very wet, please
use a dry soft cloth to clean it. Water
cannot damage the sensor, but it can
decrease the reading capability.
Safety advice
Even if the system locks or unlocks
your house or car, you will be held
responsible for proper locking.
Leaving your house or car, please
make sure that it is properly locked.
Before selecting and installing an
electromechanical locking system,
please check your insurance policy
for what is covered.
Please be aware that children‘s n-
gerprints may vary during their ado-
lescence. Normally you should re-
enrol every six months.
Just to be on the safe side, it is rec-
ommended to enrol at least two n-
gers per person.
You have purchased a high quality hi-tech product.
Please handle with care and caution.
3
CONTENTS
Inhaltsverzeichnis
Thanks for purchasing
BAC-20 Easy Home Basic and BAC-40 Easy Ofce.
Produced by CAMOS Europe GmbH
Copyright © 2008 CAMOS Europe GmbH
Printed in Korea
All rights reserved
Subject to change without prior notice. All product names
might be brands or registered trademarks. All rights re-
served. Reprint, nor in extracts, is not permitted without
our express written approval.
2 SAFETY INSTRUCTIONS
4 BASICS
4 Technology
5 Applications
6 FIRST STEPS
6 Shipment details
7 Controlbox
8 Installation
10 Connectors
11 Delivery status BAC-20
12 Delivery status BAC-40
13 OPERATION
13 Registering new ngerprints.
14 Correct use of ngerprint reader
15 Fingerprint enrolment Out 1 & Out 2
16 Deleting all ngerprint templates
17 Hardware Reset
18 TECHNICAL DATA
18 Specications
19 Trouble shooting
BASICS
Technology
„Biometrics“ refers to all kind of methods for
uniquely recognition of humans based on
one or more specic physical or behavioural
characteristics. The more unique those char-
acteristics are, the more they are applicable
for denite identication.
The oldest of all biometric methods is the
nger print identication, the so-called
dactyloscopy (greek. dactylos „finger” and
scopein „view”).
1896 in Argentina the dactyloscopy was intro-
duced country wide for criminal investigations.
Nowadays these methods become more and
more accepted as access control method.
A biometric system uses three components,
the sensor, the trait extraction (enrolment)
and the comparison.
The sensor sends as result a ngerprint tem-
plate. This template is an extract that is ad-
justed for optimal results. After the enrolment
the template is digitally encrypted and stored.
It is not possible to re-construct a complete
image from the template.
While using the biometric system, the stored
template will be compared to the current one.
If the matching rate is within certain toleranc-
es, the template will be accepted as valid.
The most signicant quality and reliability traits
of a biometric system are its failure rates: The
False Acceptance Rate (FAR) and the False
Rejection Rate (FRR).
More critical for consumer applications is the
FAR value. It is more dangerous when an un-
authorized person gets access than the rejec-
tion of authorized persons.
Besides a quick algorithm the sensor is the
most important part for the reliabilty, speed
and security of the biometric system.
The BAC-20 / BAC-40 is equipped with a high
performance sensor using the latest available
technology. It is a so-called active capaci-
tive hybrid sensor. This sensor doesn’t take
a “picture” of the nger surface, it measures
the conductivity of the saline layer below the
dry epidermis. Since the young skin is “build”
there, the skin ridge pattern is exact the same
than on the surface. Therefore this sensor
type is more applicable for children with soft
and people with dry and horny skin, can also
handle small injuries like scratches or cuts.
Furthermore the sensor can recognize replica
ngers
In comparison to swipe sensors, at which the
nger must be drawn with the same speed
and accuracy at any time over the sensor,
the handling of a atbed sensor is as easy as
pushing a simple button.
About biometrics.
4
BASICS
Applications
BAC-20 / Easy Home Basic
Biolock Products have been developed for
Home and Ofce applications as well as the
automotive industry. The approval regulations
are much stronger than for domestic applica-
tions, particularly with regards to more inten-
sive environmental impacts, such as sunlight,
moisture or temperature uctuations.
As our products meet those requirements,
they are most suitable for domestic usage.
To use the Easy Home Basic you need to in-
stall an electromechanical door locking sys-
tem. The most popular method is an electric
strike, the most elaborate seems to be an in-
tegrated motorized door lock. Both methods
differ not only in security level, but also in cost
and installation effort.
Every average DIYer might install an electric
strike. If necessary, consult an expert.
Various kinds of locking systems can be con-
nected to the Easy Home Basic. In case that
large electrical loads must be switched, heavy
duty relays can be integrated in-between. For
example sliding doors, garage doors, shutters
etc.
BAC-40 / Easy Ofce
As explained before, the Easy Ofce meets
the same requirements as the Easy Home
Basic. The system is well protected against
environmental inuences and it is designed
to consume only a minimum of battery res-
sources in stand-by mode.
In addition to the basic functions of the Easy
Home basic, the Easy Ofce is also able to
save event les which can be used for ac-
cess control. These so called Logles can be
downloaded with a portable programming unit
(BMT-215U/40), which can be ordered sepa-
rately.
The Easy Ofce can be used for every kind
of premises, no matter if at home or in small
ofces. With the BMT-215U/40 you are able
to make further modications in the basic set-
tings e. g. controlling OUT-1/OUT-2 or chan-
ging the relay times.
In many cases, the BAC-40 will be used as
additional door application for the BAC-400, it
consists of BAC-40 & BMT-215U/40.
Applications of Camos systems.
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FIRST STEPS
Shipment
1Outdoor reader with mounting bracket and
rubber tting
2Controller with mounting bracket and furni-
ture protector
3Data cable reader-controller, 1 RS-485
(1 m)
Shipment details.
Controlbox
Main Unit Mounting bracket
Fingerprint reader
Mounting bracket Reader
Installation material
4Pluggable screw terminals with 2,4 and 6
pins
5Two-core installation wire, 5 m
6Screws and small parts
7Not shown: manual, installation scheme
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All components and settings are prepared to
work out of the box after installation. You only
have to register the user’s ngerprints.
The BAC-20 is absolutely easy to use, where-
as the BAC-40 in conjunction with BAC-400
(BMT-215U/40) offers various individual set-
tings.
On the following pages all functions will be
explained step by step.
Please make yourself familiar with the signs
and symbols.
Operation of controlbox.
Zeichenerklärung
FIRST STEPS
Controlbox
1M (Menu): Entering and deleting
ngerprints
2R (Reset): Reset key
3Blue and red LED‘s
4Touch sensor to open/close the
door from inside (connected with
Out 1)
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7
Operating Controls
Step by step guide
FIRST STEPS
Installation
Reader BMR-207.
Position the reader at a hight where every
user can comfortably place their nger
on the sensor to avoid deviation during
reading process.
Please use the included drill template for
the exact positioning.
First x the rubber tting and the moun-
ting bracket on the wall. Then pass the
cables to the inside of the sensor.
Slip the reader top down onto the moun-
ting bracket.
Finally x the unit with the included small
screws.
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1
2
3
4
Step by step guide
FIRST STEPS
Installation
Normally, the controller will be installed
close to the door. If you need a certain
distance, please make sure that the
cables between reader and controller are
long enough to x and connect the units
as per description. Please refer to the
attached drill template.
First x the rubber tting and the moun-
ting bracket on the wall. Then pass the
cables to the inside of the sensor.
Slip the reader onto the mounting bra-
cket.
Finally x the unit laterally with the inclu-
ded screws.
Controller BMT-211.
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4
FIRST STEPS
Connectors
Connectors and Outputs of Reader and Controller.
Safety (Protection against manipulation).
If you connect the reader and controller the
rst time, they exchange a numerical code
which contains 12 gures. This code is assi-
gned by the controller and stored as long as
the units are paired.
If the original reader is replaced by another
one, all formerly stored templates will be
deleted. The controller will assign a new
code to the connected reader and you have
to enrol the ngerprints of the authorized
persons again.
Please review schematic installation drawing
BMT-211:Controller
(not included)
10
Power (9-27V)
RS-485
This manual suits for next models
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