Tuesday, September 10, 2019

Church Safety & Security: The Importance of 2-Way Radios?


“And all his acts of power and might, together with a full account of the greatness of Mordecai to which the king had raised him, are they not written in the book of the annals of the kings of Media and Persia?” (Esther 10:2)

Then the watchman saw another man running, and he called down to the gatekeeper, "Look, another man running alone!" The king said, "He must be bringing good news, too." (2 Samuel 18:26)

There is one common element in the Bible passages quoted above, and that is communication. It was sometimes oral, sometimes written.  Sometimes the news was urgent, sometimes it was a matter of gathering information.  When it comes to a crisis situation, the state of events can change with every passing instant.  If people can’t keep up with this rapid change, it can lead to disaster.  A perfect example of this is the Battle of New Orleans, which was fought two weeks after the peace treaty for the War of 1812 was signed.

Why?  It took longer than that amount of time to notify English and American troops that the war was over.

Two way radios should be a part of any safety and security plan for a house of worship.  Should an incident occur, the 5 minutes before and 30 minutes after are most hectic.  Ensuring your key folks are instantly communicating together is key.   The primary internal communication medium recommendation for a Church Security Team is two-way radios.  While we can communicate with each other face-to-face, this is limited to close proximity.  With a two-way radio, we can communicate with anyone within range of that system.  Modern radios also now include encryption.  This means that communications are secure and outsiders using the same channels on the same frequency cannot listen in.

With two-way radios, it is possible to communicate with more than just the team. Fixed radios can be placed in classrooms and the office for inter-department communications.  Separate channels can be assigned to other departments, such as the nursery and preschool.  One example of use would be calling the nursery to say a non-custodial parent is in the building.  Another example is the pre-school care room calling the Safety Team to say that a child is ill and the parents need to be notified.

There are nationally and internationally recognized protocols for using two-way radios, whether ham (amateur), CB (Citizen Band), emergency services (fire, police, ambulance, and medics), truck fleets, or private systems (including church security ministries). [1]  [2]  [3]  The intent of these procedures is to promote clarity, order, efficiency, and courtesy.

Using earphones has two primary advantages.  The first is that it keeps messages confidential.  Only you know what comes over your radio.  The second is that it does not disturb services, classes, and other activities in the church.  For instance, if you are in the sanctuary during the sermon and are called to go to the kitchen, you just quietly leave unnoticed.

The two-way radios would belong to the Church Security Ministry.  They are there to be used by the Security Team when on duty.  Therefore, it is important that (1) they are accounted for, and (2) they are available and charged when needed.  A Security Team member reporting for duty is to check out a two-way radio and headset for use during the shift.   At the end of the shift the radio is to be checked back in and put on the charger.  Responsibility for the radios also extends to handling them with care and maintaining them.  This is stewardship of resources.

Etiquette is, by history and definition, respect and consideration for others.  Radio procedures define etiquette for using radios.  [4]  Three important points are:

       1) Use radios only for official safety and security communication

Small talk and meaningless chatter may be permissible on CB radios, but not on a Safety/Security Team radio system.  That way, if you hear something on the air, it is important enough for you to pay attention.  Also, using profanity, playing music, and making inappropriate comments (such as ethnic/racial slurs or jokes) is not acceptable and will result in a reprimand or discipline.

       2) Keep transmissions short

The reality of two-way radios is that you cannot talk and listen at the same time.  When you push the PTT (Push to Talk) button, it becomes a transmitter, and when you let the button up it returns to being a receiver.  When what we say is short, we can then hear what others are saying.  Also, by keeping your transmission short there is not too much for the other person to remember.

       3) Interrupt transmissions only in an emergency

To begin with, interrupting what someone is saying is not polite.  If everyone keeps transmissions short, then our turn will come soon enough.  However, if this is an emergency, we may interrupt transmissions on the radio.  Whoever is listening will hear you immediately. If the person talking keeps their transmission short, they will hear your broadcast in process.  Then if you repeat it, they will hear the whole message.

Clear and understandable communication is the goal of radio use.  Being cute or clever reduces understanding. In line with keeping transmissions short and understandable, there are standard Plain English phrases which we need to know and use.  Here are some of the most used ones: (note how much shorter the phrase is than the sentence it stands for):

       1) "Go ahead," means, "Send your message."
       2) "Copy," means, "The message was received and understood."
       3) "Say again" means, "Retransmit your message."  (This would be because you were doing something else and the message wasn't heard clearly by you.)
       4) "Stand by" means, "I heard your message but please wait."
       5) "Affirmative" or "Yes" means, "Yes."
       6) "Negative" or "No" means, "No."
       7) "Do you copy?" means, "Do you understand?"
"Unreadable" means you can't understand the person who transmitted the message (i.e. you don't know what was said because the message was garbled due to a technological problem).
       8) "Disregard" means, "Don't pay any attention to the last message."
       9) "Over" meaning "Message finished."

For Church Safety & Security there are seven approved codes to use, six colors representing six situations, plus a request to call emergency services (fire, law, EMT).  These are similar to PA codes for retail stores, though not exactly the same.  The approved codes are:
       1) Code Red: fire emergency.
       2) Code Blue: medical emergency.
       3) Code Pink: missing or lost child.
       4) Code Orange actively disruptive or combative person.
       5) Code Yellow suspicious person.
       6) Code Green cash or offerings escort.
       7) 911 (enhancement code): respond quickly and call local emergency service (law enforcement, fire department, emergency medical response).  First give the other code, then add "911," for example, "Code Orange, foyer, 911" (Disruptive person in foyer, call police), "Code Blue, hallway, 911) (Medical emergency in the corridor, call EMTs), or "Code Red, kitchen, 911" (Fire in the kitchen, call fire department).

While we use two-way radios for communication within the church, there are some situations where local emergency services need to be contacted.  For this reason, each security team member should have a cell phone.  This can be used to call out.

If your mobile phone number is based in an area other than where the church is located, calling 911 may delay contacting the right agency.  It is better to enter the emergency phone numbers of local law enforcement, fire department, and EMT service in your phone so you can contact them directly.

If you are the one calling emergency services, there is important information they need to know:
       1) Location.  Tell them the name and address of the church. Use the name which is outside on the sign. Give them your phone number and/or the office number of the church (if someone is in there).
       2) Tell them exactly what the situations is generally, such as, "There is an altercation with injuries." Give them the details when they ask for more information, such as whether firearms are involved.
       3) When asked, tell them where the incident is in the church and which entry to use.
       4) Stay on the phone until they dismiss you or they arrive.

Be ready to answer the phone if they call back.  Identify yourself.


Be Safe!

Russ Sharrock






[1] Wikipedia, "Radiotelephony procedure," no date, [https://en.wikipedia.org/wiki/Radiotelephony_procedure].
[2] Anon, "Two-Way Radio Protocol," California State University, Dominguez Hills, March 29, 2017
[3] Anon, "Radio Basics Part 1: Protocol," Marin County CERT (Ready Marin), no date
[4] Wikipedia, "Etiquette," no date [https://en.wikipedia.org/wiki/Etiquette].


If you have any questions or you are interested in a consultation on safety & security for your church you can contact me at:



Integrity Security Consulting

Russ Sharrock

405-762-2471 | integrityseccon@hotmail.com






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