Communication, Radio Discipline, and Coordination with Field Staff and Emergency Services
Clear, brief, structured
Control room communication must be concise, accurate, and structured. Use the standard message order: who you are calling, who you are, where, what, and what you want. Speak at a measured pace, use plain language, and confirm critical instructions by read-back. Know the NATO phonetic alphabet and standard figure pronunciation ("niner" for nine) where used.
Radio discipline
Understand channel discipline: listen before transmitting, keep transmissions short, do not interrupt emergency traffic, and use the correct call signs. Know priority and emergency phrases used on your system (for example "emergency traffic" or "mayday") and that they silence routine traffic. Never transmit personal data, names of suspects, or unverified information over open channels.
Coordinating field staff
Give directions using fixed references - camera numbers, door numbers, clock-face directions, floor and zone names - not vague terms like "over there." Acknowledge requests, confirm arrival, and close the loop. When a patrol is on scene, the operator should hand over situational awareness rather than continue issuing commands.
Coordinating emergency services
When calling police, fire, or ambulance, give location, nature of incident, hazards, access route, number of casualties, and your contact number, then stay on the line until released. Do not hang up to "get more information."
Traps
Options that encourage speculation on air ("I think it's a burglary") are wrong; report facts. Options that let an operator countermand a police instruction are wrong.
Rule of thumb
Read-back anything that matters: locations, descriptions, directions, and casualty numbers. If it would be dangerous to get wrong, it must be repeated back.
Worked example
You dispatch a patrol: "Control to Patrol 2, intruder, west stairwell, level 3, male, dark clothing, moving up." Patrol replies with read-back. Correct practice: confirm the read-back, then pass the same location detail to responding police.