FAQ

Intrusion Alarm FAQ

Answers to common intrusion alarm questions for Bangladesh enterprises — PIR sensors, dual-tech, alarm panels, EN 50131, central monitoring, and false alarm reduction.

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Questions
FAQ
Intrusion Alarm

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Intrusion Alarm FAQ

Q01What is a PIR sensor?

Q02What is a dual-technology sensor and why is it better than a standard PIR?

Q03What is an intrusion alarm panel?

Q04How many zones do I need?

Q05Which is better — wired or wireless alarm?

Q06What is central monitoring (CMS) and do I need it?

Q07What is a false alarm and how can I reduce them?

Q08What is a panic button and how does it work?

Q09What happens during a power cut — will my alarm still work?

Q10What is tamper detection?

Q11Can the intrusion alarm integrate with my CCTV system?

Q12What is EN 50131 and which grade do I need?

Q13What is GSM communication for alarms?

Q14What is dual-path communication for alarms?

Q15How long does intrusion alarm installation take?

Q16Do I need planning permission or regulatory approval to install a commercial alarm?

Q17What is the maintenance schedule for an intrusion alarm system?

Q18What is a sounder or strobe and where should they be placed?

Q19What is an alarm grade and how does it affect my system design?

Q20What brands does SSAL supply for intrusion alarm systems?

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