Security Equipment
What this domain tests
Identification of the equipment found at a security post, what each is for, and the checks a guard performs on it.
Equipment groups
- Screening: door-frame metal detector (DFMD), hand-held metal detector (HHMD), X-ray baggage scanner, under-vehicle search mirror, explosive trace detector.
- Surveillance: dome, bullet and PTZ cameras, DVR/NVR, monitor wall.
- Access control: turnstile, flap barrier, boom barrier, biometric reader, RFID card reader, visitor kiosk.
- Fire and life safety: extinguishers, hydrant and hose reel, smoke and heat detectors, sprinklers, public address system, emergency lights.
- Personal issue: torch, baton, body-worn camera, helmet, gloves, high-visibility jacket, whistle, keys.
Care and accountability
Functional check at the start of every shift; entry in the equipment log; faults reported in the same shift; no tampering, bypassing or self-repair of electrical items; battery and charger checks for torches and hand-held sets; extinguisher pressure gauge in the green zone and seal intact.
Worked example
A DFMD alarms repeatedly for a visitor. The guard asks the visitor to place keys, mobile, belt and coins in the tray, re-checks, then uses the HHMD as a secondary screen and calls a lady guard for a body search in a screened area, recording the event in the register. Reasoning: the alarm is a prompt to re-screen, not proof of guilt - the sequence removes innocent causes before any physical search, and same-gender rules protect both parties.
Traps that cost marks
- Treating a scanner alarm as proof of an offence.
- Leaving a boom barrier open or a barrier tailgate unattended.
- Silencing or disabling an alarm to "avoid nuisance".
- Not logging an equipment failure, so the next shift repeats the risk.