Dahua ASC1204B-S User manual

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Four-Door Access Controller User’s Manual
V1.0.2

Table of Contents
1 Overview................................................................................................................................. 1
2 Device Appearance................................................................................................................. 2
3 Device Installation and Uninstallation.................................................................................... 3
3.1 Device Installation ............................................................................................................... 3
3.2 Device Uninstallation........................................................................................................... 4
4 Port………………......................................................................................................................... 6
4.1 Port ...................................................................................................................................... 6
4.2 Cabling ................................................................................................................................. 7
4.3 System Structure ................................................................................................................. 9
5 Technical Specification ......................................................................................................... 11

Important Safeguards and Warnings
Please read the following safeguards and warnings carefully before using the product in
orderto avoid damages lossesand bodyinjuries.After reading, pleasewellkeep thisuser's
manual.
Note:
Please change user default password after being armed.
Do not install the device at position exposed to sunlight or in high temperature.
Temperature rise in device may cause fire.
Do not expose the device to lampblack, steam or dust. Otherwise it may cause
fire or electric shock.
The devicemust be installed on solid andflat surface in order to guarantee safety
under load and earthquake. Otherwise, it may cause device to fall off or turnover.
Do not drop or splash liquids onto the device, and do not place container with full
liquid on the device to prevent liquid spilling from entering the device.
Do not block air vent of the device or ventilation around the device. Otherwise,
temperature in device will rise and may cause fire.
Use the device only within rated input and output range.
Do not disassemble the device without professional instruction.
Please transport, use and store the product under appropriate temperature and
humidity.
Warning:
Please use battery properly to avoid fire, explosion and other dangers.
Please replace used battery with battery of the same type.
Do not use power line other than the one specified. Please use it properly within
rated range. Otherwise, it may cause fire or electric shock.
Please use power supply matching SELV requirements, and IEC60950-1 Limited
Power Source. Power supply shall follow requirements on device label.
For I-type structure product, connect it to power supply plug with GND protection.
If you use power plug or appliance coupler as disconnecting device, please
maintain the disconnecting device available to be operated all the time.
Privacy Protection Notice
As the device user or data controller, you might collect personal data of others'
such as face, fingerprints, car plate number, Email address, phone number,
GPS and so on. You need to be in compliance with the local privacy protection
laws and regulations to protect the legitimate rights and interests of other people
by implementing measures include but not limited to: providing clear and visible
identification to inform data subject the existence of surveillance area and
providing related contact.

About the Manual
The Manual is for reference only. If there is inconsistency between the
Manual and the actual product, the actual product shall prevail.
We are not liable for any loss caused by the operations that do not comply
with the Manual.
The Manual would be updated according to the latest laws and regulations
of related regions. For detailed information, see the paper User's Manual,
CD-ROM, QR code or our official website. If there is inconsistency between
paper User's Manual and the electronic version, the electronic version shall
prevail.
All the designs and software are subjectto change without prior written notice.
The product updates might cause some differences between the actual
product and the Manual. Please contact the customer service for the latest
program and supplementary documentation.
There still might be deviation in technical data, functions and operations
description, or errors in print. If there is any doubt or dispute, please refer to
our final explanation.
Upgrade the reader software or try other mainstream reader software if the
Guide (in PDF format) cannot be opened.
Alltrademarks,registeredtrademarksandthecompanynamesin the Manual
are the properties of their respective owners.
Please visit our website, contact the supplier or customer service if there is
any problem occurred when using the device.
If there is any uncertainty or controversy, please refer to ourfinal explanation.

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1 Overview
The access controller is a controlling device which compensates video monitoring and
bidirectional talk. It has neat and modern design with strong functionality, suitable for
commercial building, corporation property and intelligent community.
It has:
It adopts slideway and lock installation design for easy installation and repair.
It integrates alarm, access control, video monitoring, fire alarm and control module
input.
It supports 4 sets of card readers.
It supports 9 groups of input signal (unlock button *4, door sensor *4, intrusion alarm
*1).
It supports 5 groups of output control (electric lock *4, alarm output *1).
RS485 port, may extend to connect to lift control module, alarm or household control
module. It may connect upper device via RS485.
FLASH storage capacity is 16M (may extend to 32M), max supports 100,000 card
holders and 150,000 records.
It supports illegal intrusionalarm, unlock overtime alarm, forced card alarm andforced
setup. It also supports black-white list and patrol card setup
It supports setup of card period, password and validity. Guest card in additional has
setup of times of use.
It supports 128 groups of schedules, 128 groups of periods and 128 groups of holiday
schedule.
Data storage during outage, built-in RTC (support DST), online upgrading.

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2 Device Appearance
Access controller appearance and dimension are shown in Figure 2- 1 Dimension 1 and
Figure 2- 2 Dimension 2. Unit is mm.
Figure 2- 1 Dimension 1
Figure 2- 2 Dimension 2

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3 Device Installation and Uninstallation
3.1 Device Installation
You can install the device either:
Fix it on wall with screw.
Fix it on wall with bracket.
Installation 1: Fix device on wall with screw as in Figure 3- 1
Figure 3- 1
Installation 2: Fix it on wall with bracket as in Figure 3- 2.

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Figure 3- 2
Installation steps:
Step 1. Fix bracket on wall with screw.
Step 2. Fasten the device into sloton bracket and pull devicedownward until it is in place.
3.2 Device Uninstallation
Uninstallation method for installation 2 is shown in Figure 3- 3.

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Figure 3- 3
Uninstallation method:
Step 1. Face screwdriver toward the slot and press it to fasten.
Step 2. Do it again for second slot, and you can take the device down.

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4 Port
4.1 Port
Device ports are illustrated in Figure 4- 1.
Figure 4- 1
Ports are defined as:
No.
Port
No.
Port
1 RS485 communication,
software port 8 TCP/IP, software platform port
2 No.1, 2 doors unlock
+door sensor 9 No.1 door card reader
3 No.3, 4 doors unlock
+door sensor
10 No.2 door reader
4 Alarm input/output 11 No.3 door reader
5 No.1, 2 doors lock
control output 12 No.4 door reader
6 No.3, 4 doors lock
control output 13 Reset
7 Dial-up switch 14 DC 12V power port

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Indicators are defined as:
No.
Note
15
Lock status indicator
16
17
18
19 Power indicator
4.2 Cabling
Cabling ports of No.1 to 7 are shown as Figure 4- 2.
Figure 4- 2
Cabling ports of “RS485 communication” are as follows:
Port
No.
Cabling Port
485
Communication
1
GND
2
GND
3
485-
4 485+
Cabling ports of “Unlock+Door sensor” are as follows:
Port No. Cabling Port Note
Unlock+Door
Sensor 5 PUSH1 No.1 door’s unlock button
6 GND No.1 door’s unlock button
and door sensor
7 SR1 No.1 door’s door sensor
8 PUSH2 No.2 door’s unlock button
9 GND No.2 door’s unlock button
and door sensor
10 SR2 No.2 door’s door sensor

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Port No. Cabling Port Note
11 PUSH3 No.3 door’s unlock button
12 GND No.3 door’s unlock button
and door sensor
13 SR3 No.3 door’s door sensor
14 PUSH4 No.4 door’s unlock button
15 GND No.4 door’s unlock button
and door sensor
16
SR4
No.4 door sensor
Cabling ports of “Alarm Input/Output” are as follows:
Port No. Cabling Port Note
Alarm
Input/Output 17 ALA-IN Alarm input
18 GND-
19
OUT+
Alarm output
20
OUT-
Cabling ports of “Lock output control” are as follows:
Port No. Cabling Port Note
Lock Control
Output 21 NC1 No. 1 door outage unlock
22 COM1 No. 1 lock power 12V input
23 NO1 No. 1 door outage lock off
24 NC2 No. 2 door outage unlock
25
COM2
No. 2 lock power 12V input
26
NO2
No. 2 door outage lock off
27
NC3
No. 3 door outage unlock
28
COM3
No. 3 lock power 12V input
29 NO3 No. 3 door outage lock off
30 NC4 No. 4 door outage unlock
31 COM4 No. 4 lock power 12V input
32 NO4 No. 4 door outage lock off
Cabling ports of card reader are shown in Figure 4- 3.

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Figure 4- 3
Cabling ports of “No. 1 entry card reader” are as follows. It is same for “No.1 door’s card
reader”,“No.2door’scardreader”,“No.3 door’scardreader”and “No.4door’scardreader”.
Port
No.
Cabling Port
Note
No.1
Entry
Card
Reader
1
485+
485 card reader
2 485-
3 LED Wiegand card reader
4 D0
5 D1
6 CASE
7 GND Card reader power
8
12V
4 RJ45 cables’ colors are defined as follows:
No.
Cabling Port
Color
9 485+ White-orange
485- Orange
LED White-green
D0 Blue
D1 White-blue
CASE Green
GND
White-brown
12V
Brown
4.3 System Structure
The access controller, lock, card reader and etc. combine a system as in Figure 4- 4.

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Figure 4- 4

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5 Technical Specification
Parameter
Specification
Processor 32 bit ARM processor
Storage Capacity 16M
Max User 100,000
Max Record 150,000
Card Reader
Communication Port
Wiegand, RS485
Platform
Communication Port TCP/IP
Input Card Reader
Quantity 4 groups
Working Power Rated power 10-15VDC, rated current 0.75A
Schedule 128
Period
128
Holiday
128
Unlock Mode
Card, card+password, password, card or password,
card+fingerprint, fingerprint+password,fingerprintor card
or password, by period.
Cross-segment
Network
Support
Dual-door Lock
Support
Real-time Monitoring
Support
Alarm Activation Support
Vandal-proofAlarm Support
Illegal IntrusionAlarm Support
Unlock OvertimeAlarm Support
Forced Card and
Password Setup Support
DST and Time Sync Support
Online Upgrading Support

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Note:
This manual is for reference only. Slight difference may be found in user
interface.
All the designs and software here are subject to change without prior written
notice.
All trademarks and registered trademarks are the properties of their respective
owners.
If there is any uncertainty or controversy, please refer to the final explanation of
us.
Please visit our website or contact your local service engineer for more
information.