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HDB roof-top access control and water pump room control using
fingerprint technology ¡V POC (Proof of Concept) done by East GRC
in Simei in 2007/2008
Hense Technology Pte Ltd
Introduction
This fully automated biometric
solution is able to controls unauthorized access to HDB roof tops
by restricting authorized personnel to open and enter the
rooftops, schedule the access time period and sound alarm with
realtime notification to Town Council should there is any
unauthorized access. This solution also provide solutions for
security control of pump room, switch room and trap door.
Fingerprint readers with EM lock installed at
access point to Roof-top and Pump Room

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Authorised Users access the Roof-top with
their registered fingers

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Fully Network System using internet
connection by broadband and 3G network

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Complete network and connection back to Town Council System
¡V Realtime system

Key Features of this Fingerprint Access Control
System
1. No keys or card to carry by
authorized personnels. Just need to register authorized personnel
fingerprint and use the finger for access to roof-top and Pump
Room.
2. Physical Identification - Only
the correct person or fingerprint can get access to Roof-top and
Pump room. No keys to pass or allow other to access
3. Can Schedule Access Time Period
¡V allow town councils to schedule access time period from town
council office. Example Area A supervisor access time is 10am to
12noon, he can open the door during this time. In this case, for
all other period the doors will be securely locked even the
authorized personnel finger cannot access.
4. Access Records are recorded and
kept in the System ¡V Each and every access will be recorded with
the name of the person, time of access and which block and door
unit. Thus, in the event of an incident, the system will be able
to trace the last authorized person that open the door.
5. Door Alarm locally and at Town
Council Server ¡V System provide door sensor so as when the door is
opened during no-access period, it will trigger a local alarm and
also an alarm on the server indicating which block and which door
unit the door security has been compromised.
6. Expandable system ¡V can be used
to cover big area and is expandable so as to all progressive
installation of this system
7. Fully Automated and Secure ¡V
once the system is setup, only one personnel at town council need
to manage and monitor this system. All data at kept at town
council server and record are updated real-time.
8. Cost Effective and Efficient -
Hardware cost is only the fingerprint reader with electromagnetic
lock at each access point with broadband connection. One time
setup cost and any change in personnel can be easily managed at
Town Council to register new authorized users. No more key
duplication and lock replacement cost.
By Kwek Chang
kchang@hensetech.com.sg
Mobile : 9730-4522
Hense Technology Pte Ltd
Blk 212 Hougang Street 21 #03-319 Tel : 62859890