November 03, 2026
Toukir Islam: Radio Etiquette Every Guard Should Know
The radio is a security officer's lifeline, and most guards use it badly. Poor radio discipline clogs the channel, confuses responses, and in a real emergency it can cost critical minutes. Here is the etiquette that separates professionals from amateurs.
Rule one: think before you transmit. Know who you are calling, who you are, and what you need — in that order. "Dispatch, this is Post 3, I need a supervisor at the north gate." Fifteen seconds, complete information. Compare that to "uh, yeah, can somebody come here, there's a guy..." which helps nobody.
Rule two: keep it brief. The channel is shared. Long stories block everyone else, including the officer with an actual emergency. Give the facts and get off the air.
Rule three: use plain language. Hollywood loves ten-codes, but in a multi-agency response — security, police, fire, EMS on the same incident — codes cause confusion. "I have a medical emergency at the main lobby, requesting EMS" beats "we got a 10-52 at the 20" every time. If your company uses specific codes, know them, but default to clarity.
Rule four: the phonetic alphabet. Alpha, Bravo, Charlie, Delta — learn it. Spelling a name or a license plate without it is painful for everyone listening. "M as in Mike" works in a pinch, but NATO phonetics is the professional standard.
Rule five: emergency traffic has priority. If someone calls with an emergency, everyone else stays silent until it is resolved. No "when you get a chance" messages on top of a distress call.
Rule six: acknowledge. "Copy," "10-4," "received" — confirm you heard. An unanswered call leaves the sender guessing whether anyone is coming.
Rule seven: check your equipment. Charged battery, working mic, volume you can hear. A dead radio is the same as no radio.
Clear radio traffic is invisible when it works and catastrophic when it does not. Practice it until it is automatic.
Start every shift with a radio check. It takes ten seconds — call dispatch or your supervisor, confirm you are loud and clear, and confirm they can hear you. A radio that died overnight or a channel set wrong gets discovered at the worst possible moment if you skip this. I also keep a spare battery on me for long shifts. Communication equipment is life-safety equipment; treat it that way.
Toukir Islam — official website: https://toukirislam.com