Intruder Alarm Remote Signalling

What is the primary purpose of remote signalling in intruder alarm systems? (One Correct Answer)

• It monitors the temperature and humidity levels in a building.

• The primary purpose is to enable alarms to communicate with external systems for a timely security response.

• It disables the alarm when the system detects authorized personnel nearby.

• It is used to trigger loud sirens to scare off intruders.

Explain how remote signalling enhances security response times.

• A) It automatically locks the doors and windows of the premises

• B) It plays a recorded message over the phone to the monitoring center.

• C) It sends alerts directly to monitoring stations or keyholders, ensuring immediate notification and response

• D) It sends an instant SMS to the homeowner to check the situation.

What are the different types of remote signalling methods? (One Correct Answer)

• Voice calls and text messages to a phone

• Infrared detection and biometric scanning.

• Flashing lights and loud alarms.

• Audible and visual alerts, PSTN, GSM, IP communication, and radio-based signalling.

Describe the role of an Alarm Receiving Centre (ARC).

• An ARC monitors alarms and coordinates responses to verified alarms, including notifying the police or keyholders.

• It sends out fake alarm signals to test the system's effectiveness.

• It provides remote surveillance by operating the cameras.

• It plays a recorded voice message to confirm alarm status.

What are the key components of a remote signalling system? (One Correct Answer)

• Alarm control panel, signalling device, monitoring station, and power backup systems.

• Motion detectors that capture intruder movement.

• A loudspeaker that announces the alarm to the whole area.

• A television screen for displaying live video feeds.

How does GSM technology work in remote signalling? (One Correct Answer)

• GSM technology transmits alarm signals through a satellite network.

• GSM technology uses mobile networks.

• GSM uses infrared light to send data signals.

• GSM technology powers the alarm system entirely.

Identify the advantages and disadvantages of IP communication in remote signalling.

• It uses less bandwidth than traditional methods.

• Fast data transmission.

• It requires manual input from users to transmit data.

• Dependence on reliable internet connectivity.

What is the importance of having a power backup system in a remote signalling setup? (One Correct Answer)

• It makes the system waterproof in case of flooding.

• It ensures the alarms keep working in case of a power surge.

• It keeps the system running in case of power failure, but only for a few minutes.

• It ensures the system remains operational during power outages.

How do police URN requirements affect intruder alarm systems?

• They ensure that only verified alarms are given a police response.

• Police URNs ensure alarms automatically shut off when they go off.

• Police URNs are needed for the alarm to activate an emergency exit.

• Police URNs make sure alarms are heard in every neighborhood.

Why might an intruder alarm system use cloud-based monitoring? (One Correct Answer)

• Cloud-based monitoring makes the alarm system waterproof.

• It allows the system to integrate with security cameras and motion sensors.

• It automatically uploads all data to social media for visibility.

• Cloud-based monitoring offers scalability, remote access, and integration with other smart systems.