UNDERSTANDING ABOUT
ACCESS CONTROL DESIGN
Standards
• NFPA 101: The official 'Life Safety • NFPA 72: Created for Fire
Code' is the most widely used Alarms, this code is sometimes
source to protect people based cited in electronic access control
on building construction, because of the special
protection, and occupancy integrations required between
ratings. the door locks and the fire alarm
system.
What is Access control?
• Who?
• Where?
• When?
Type of Access control system
• Standard Lock.
• Standard Alone unit
• Local Access control system (RS-232)
• IP Access control system.
Type of Access control system
• IP Access control system.
• Hybrid IP Type
Concept design: Fail safe or fail secure
Fail Safe Fail Secure
• Fail Safe: When power is • Fail Secure: When power is
interrupted (fails), the electronic interrupted (fails), the electronic
locking device is released locking device is secured
(unlocked). → Mất điện cửa tự (locked) → Mất điện cửa vẫn
mở đóng
Process to design:
• Structure of System: standard alone, local system or Network System
• Type of authentic: Cards, Pin Code, finger print, Face detection,..
• Control at each door, other controls
• Backup solutions
• Accessories.
IP Access control system
• TCP/IP Connection
Readers
• Select Access Control Reader:
• Credential Type (Card, Finger, Biometric, Palm…)
• Mounting Surface
• Read Range
• Infrastructure Requirements
• Protocol Supports: Wigand, Time..
Readers
Reader Type Pictures Pros and cons
Card - Cheap
Card with Key
Finger/Card -
Finger with key
Face Detector - Expensive
PALM Reader - Expensive
Vent
Reader (Installation type)
Wall Mount Mullion Mount
Bollard Mount
Accessories
• Locks
• Exit buttons
• Break glass buttons
• Door Sensors
• Door Holder
• Key Switches
• Remotes control
Accessories- Lock Types
Lock Type Door type Application Pictures
Magnetic - Wooden doors Common & Cheap
Lock - Metal Doors
Drop Bolt - Glass Doors Common
- Wooden Doors
Door Strike - Wooden Doors Not Common
Electric Lock - Wooden Doors Expensive
Accessories- Lock Types
Fail Safe Fail Secure
• Fail Safe: (DEFAULT) When • Fail Secure: When power is
power is interrupted (fails), the interrupted (fails), the electronic
electronic locking device is locking device is secured
released (unlocked). (locked). → FIRE DOORS
• Magnetic Lock • Electro-Magnetic Lock
Accessories- Magnetic Lock (Khóa từ)
• 300 lbs, 600 lbs, 1200 lbs
• Cheap and popular
Accessories- Drop Bolt
• Khóa chốt rơi
• Glass Door
• Bracket
Accessories- Door Strike
• Wood Door
• Steel Door
Accessories- Electric Lock
• Key and electric
• High Security
• Safe
• Expensive
Accessories- Exit button
• Wall mount
• Flush Mount
Accessories- Exit button
• Push Type
• No Touch type (12V)
Accessories- Switch bar
Pressure Pads
• Exit door
Accessories- PIR
• IR Sensor
• For Entrance/Exit purpose
Accessories- Remote
• Reception
• Remote to open
Accessories- Break Glass
• Monitor
• Un-monitor
Accessories- Door Holder
• Keep door open
• Release when fire
Accessories- Door Loop
Some Typical Doors: Single Door, 02 ways control
• Reader In
• Reader Out
• Break Glass Out
Some Typical Doors: Single door, 01 way control
• Reader In
• Exit button Out
• Break Glass Out
Some Typical Doors: Exit Door, monitoring only
• Exit Way
• Door Status
Some Typical Doors: Exit Door, release when fire alarm occurs
• Exit Way
• Door is released when fire
Some Typical Doors: Fire Door, close when fire alarm occurs
• Door always open, close fire door when receiving FA signal
Some Typical Doors: Turnstile control
• Reader In
• Reader Out
• Break Glass out
Some Typical Doors: Glass Gate control
• Reader in
• Reader out/Free
• Break Glass Out
Why standard Alone? Why not?
• Weak Point at Reader
Weak Point
Why standard Alone? Why not?
Controller is located
• Secure Design inside room or security
side.
There is no risk if thief cut
reader cable which is on
outside or Insecurity side
Backup Solution:
• Power Failure
Backup Solution:
• How can we access to important door if ACS controller doesn’t work?
Backup Solution:
• Key-Switch can help you solve this trouble
