PLRD Technology and Surveillance

Question 1

What is a CCTV system and how is it used in Singapore security?

Accepted Answer

A Closed-Circuit Television system using cameras to monitor and record activities at a premises for security, deterrence, and evidence collection

Answer

A type of television network

Answer

A cable TV subscription

Answer

A computer network

Question 2

What should a security officer monitoring CCTV cameras focus on?

Accepted Answer

Suspicious behaviour, unauthorised access, safety hazards, unattended bags, crowd buildup, and any anomalies from normal patterns

Answer

Watching entertaining activities

Answer

Only the main entrance

Answer

Only VIP movements

Question 3

What is an 'intrusion detection system' in Singapore security?

Accepted Answer

Electronic systems (sensors, alarms, motion detectors) that detect and alert security to unauthorised entry or movement in protected areas

Answer

A computer antivirus programme

Answer

A fire detection system

Answer

A weather detection system

Question 4

What is the proper procedure for responding to an alarm activation?

Accepted Answer

Assess the alarm type and zone, dispatch a security officer to investigate, verify whether it is a genuine threat or false alarm, and reset the system after confirmation

Answer

Turn off the alarm and ignore it

Answer

Wait for the police to respond

Answer

Assume it is always a false alarm

Question 5

What is a 'guard tour system' used for in Singapore security operations?

Accepted Answer

An electronic system that verifies security officers complete their patrols at designated checkpoints and times, ensuring accountability

Answer

A tour guide system

Answer

A system for booking guard services

Answer

A tourist information system

Question 6

How should CCTV footage be handled and stored in Singapore?

Accepted Answer

Store securely with restricted access, maintain recordings for the required retention period, protect from tampering, and provide to police when lawfully requested

Answer

Delete footage daily to save storage

Answer

Share footage publicly on social media

Answer

Only keep footage of incidents