Koby Hartman (@KobyHTX) header
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Koby Hartman

@KobyHTX

Leading @Voceon1 in Houston | Two-way radio, DAS, security | Public safety, schools, hospitals | 346-316-2657 | Roll Tide 🏈

 Houston, TX
warnerfb.com/team/khartman
Joined November 2025
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  • Following56
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2Media
Photo by Koby Hartman (@KobyHTX)Photo by Koby Hartman (@KobyHTX)
I'm Koby at @Voceon1 in Houston. If your school is preparing for voucher-driven growth and wants to make sure emergency communication systems are ready, let's talk. DM me or call 346-316-2657. #TexasSchools #SchoolSafety #TexasVouchers
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ERRCS = Emergency Responder Radio Communication System Most schools don't know: - Requires annual testing (not just at install) - Building mods can void compliance - Dead zones = liability Growth is great, but safety infrastructure has to keep up.
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When enrollment grows, buildings change: - New wings get added - Basements become classrooms - Portable buildings go up Here's the physics: New walls block radio waves. Every change can create dead zones where first responders can't communicate during a crisis.
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🧵 Texas private schools: You're about to get a lot more students. Voucher applications open Feb 4. ~$10,500 per kid. $1 billion program. Quick question: Is your emergency communication system ready for growth? Here's what schools miss when they expand fast:
Empty school hallway with blue lockers lining both sides, terrazzo floor, and fluorescent lighting stretching toward a distant exit. No students visible.

ALT Empty school hallway with blue lockers lining both sides, terrazzo floor, and fluorescent lighting stretching toward a distant exit. No students visible.

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Quick check: Does your org use two-way radios? Encrypted or not? (Most aren't sure—that's the issue.)
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I program these radios daily in Houston. Switching to encrypted? It's handing teams truly private convos. If you've never checked yours—now's the time. DMs open to chat.
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The fix: Digital encrypted radios. AES-256 is military-grade—no consumer gear can crack it. Brands like Hytera, Kenwood, Tait offer it affordably.
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Not theory—real intercepts documented: • Biotech network configs during maintenance • Security guard breaks (coverage gaps) • Sensitive law enforcement data If pros can hear police, imagine your business.
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Unencrypted radio traffic often includes: • School lockdown codes • Hospital patient names/rooms (HIPAA risks) • Security patrol schedules • Unmonitored camera times • Cash transport details • VIP arrivals All broadcast in the clear.
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"But we have privacy codes!" PL/DPL tones only block YOUR radio from hearing others. They don't stop anyone from hearing YOU. "Privacy code" is just marketing—zero actual privacy.
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A Baofeng UV-5R costs under $20 on Amazon. Free online databases list business frequencies by zip code. That's all it takes to eavesdrop on your security team, nurses, or staff using analog radios.
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If your school uses two-way radios, someone with a cheap scanner could be listening right now. Most business radios? Totally unencrypted. Here's the insider truth nobody tells you 🧵 #PublicSafety
Image from Koby Hartman (@KobyHTX)
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Koby talks his love for the Cardinals, favorite players, ballpark and the game. He had great takes on it all, take a listen here. rss.com/podcasts/topfanrival…
Season 4 Episode 230: Koby Talks Cardinals Baseball | Top Fan Rivalry Clubhouse Talk

Season 4 Episode 230: Koby Talks Cardinals Baseball | Top Fan Rivalry Clubhouse Talk

Koby breaks down growing up a Cardinals fan, favorite players and ballparks

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Had a blast talking Cardinals baseball with @TopFanRivalry 🎙️⚾ Game 6, 2011. @DavidFreese. Loudest stadium I've ever heard! That's the night I became a diehard @Cardinals fan. Full episode: rss.com/podcasts/topfanrival… #STLCards
Season 4 Episode 230: Koby Talks Cardinals Baseball | Top Fan Rivalry Clubhouse Talk

Season 4 Episode 230: Koby Talks Cardinals Baseball | Top Fan Rivalry Clubhouse Talk

Koby breaks down growing up a Cardinals fan, favorite players and ballparks

rss.com
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What a week! @steveguller flew in from STL and we hit the road for customer visits across Houston. Now it’s almost game time. Roll Tide! 🐘 #BamaWins
Alabama Crimson Tide | AL.com (@aldotcomTide) profile pictureAlabama Crimson Tide | AL.com@aldotcomTide19 Dec 2025
ALABAMA GAMEDAY! 🐘🏈🏆 Win or go home... Alabama @ Oklahoma 👀 | 7PM CT | 📺 ABC What's your prediction for the game? #RollTide
Image from Alabama Crimson Tide | AL.com (@aldotcomTide)
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Repping Houston now. Still yelling Roll Tide on Friday. A man can do both. 🐘🚀
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Budgets reset soon. If your security and comms still feel like 2019, now's the time to upgrade. Happy to talk through it—DM or (346) 316-2657
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Monday morning, Houston. Ready to make this week count. What's on your plate? 🤙
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If you're in security or IT in Houston — this is worth 2 hours. I've seen what @ZeroEyesAI and @VerkadaHQ can do. Brian Glenn is hosting in STL Thursday. Can't fly out? Reply "RECORDING" and they'll send you the video. warnerfamilybrands.com/lunch…

AI Security Recording

Watch the full recording from our December 4 Lunch and Learn featuring live demos of ZeroEyes AI gun detection and Verkada cloud security at Vue 17 in St. Louis.

warnerfamilybrands.com
Warner Family Brands (@warnerfambrands) profile pictureWarner Family Brands
@warnerfambrands26 Nov 2025
🚨 St. Louis security pros: Dec 4 at Vue 17—AI security Lunch & Learn. 🎯 @ZeroEyesAI + 📹 @VerkadaHQ demos hosted by Brian Glenn. Free lunch & parking. Demo reg → win $250! 👉 bit.ly/4afUzrs Can't make it? Reply "RECORDING" 🎥 #PhysicalSecurity #SchoolSafety #STL
Lunch & Learn event flyer: AI-Powered Security on Thursday, December 4, 2025. Features real-time AI gun detection with ZeroEyes, cloud-managed security from Verkada, and smarter, safer spaces with Warner Family Brands. Hosted by Brian Glenn. Featuring Joy Snyder from Verkada and Brent Tsuda from ZeroEyes. Includes headshots of speakers and logos for Dittronics, Warner Communications, and Voceon.

ALT Lunch & Learn event flyer: AI-Powered Security on Thursday, December 4, 2025. Features real-time AI gun detection with ZeroEyes, cloud-managed security from Verkada, and smarter, safer spaces with Warner Family Brands. Hosted by Brian Glenn. Featuring Joy Snyder from Verkada and Brent Tsuda from ZeroEyes. Includes headshots of speakers and logos for Dittronics, Warner Communications, and Voceon.

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Koby Hartman retweeted
Voceon (@Voceon1) profile picture
Voceon
@Voceon126 Nov 2025
Houston, San Antonio, Chicago—AI security worth the trip? Reply "RECORDING" for the replay & tell us how you're using tech in your setups. ✈️ #AISecurity
Warner Family Brands (@warnerfambrands) profile pictureWarner Family Brands
@warnerfambrands26 Nov 2025
🚨 St. Louis security pros: Dec 4 at Vue 17—AI security Lunch & Learn. 🎯 @ZeroEyesAI + 📹 @VerkadaHQ demos hosted by Brian Glenn. Free lunch & parking. Demo reg → win $250! 👉 bit.ly/4afUzrs Can't make it? Reply "RECORDING" 🎥 #PhysicalSecurity #SchoolSafety #STL
Lunch & Learn event flyer: AI-Powered Security on Thursday, December 4, 2025. Features real-time AI gun detection with ZeroEyes, cloud-managed security from Verkada, and smarter, safer spaces with Warner Family Brands. Hosted by Brian Glenn. Featuring Joy Snyder from Verkada and Brent Tsuda from ZeroEyes. Includes headshots of speakers and logos for Dittronics, Warner Communications, and Voceon.

ALT Lunch & Learn event flyer: AI-Powered Security on Thursday, December 4, 2025. Features real-time AI gun detection with ZeroEyes, cloud-managed security from Verkada, and smarter, safer spaces with Warner Family Brands. Hosted by Brian Glenn. Featuring Joy Snyder from Verkada and Brent Tsuda from ZeroEyes. Includes headshots of speakers and logos for Dittronics, Warner Communications, and Voceon.

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