Locally serving the Grand Strand for over 13 years

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Monitored alarm systems • Myrtle Beach, SC

A smarter alarm system—with a local team behind it.

Protect your home with an easy-to-use, professionally installed alarm system, 24/7 monitoring and convenient Alarm.com control from your phone.

✓ Professional installation✓ Local support✓ Serving the Grand Strand
Modern touchscreen alarm system and mobile control
Coastal Security Networks • Local installation and support

Designed around your property

Professional protection without the confusion.

01

Protection around the clock

Professional monitoring helps get the right response when an alarm occurs—even when you are away.

02

Simple mobile control

Arm, disarm, receive alerts and check system activity using the Alarm.com app.

03

Designed for your home

We recommend the right mix of door, window, motion, smoke and other sensors for your property.

A complete local solution

What your installation can include

We will assess your property, explain the options clearly and recommend only what makes sense for your needs and budget.

  • Touchscreen security panel
  • Door, window and motion detection
  • Professional 24/7 monitoring
  • Alarm.com mobile alerts and remote control
  • Optional smoke, carbon monoxide and water protection
  • Professional setup and personal training
Discuss Your Property
Local technician completing a residential alarm installation

Local experience matters

Built for homes and businesses along the South Carolina coast.

Coastal Security Networks serves Myrtle Beach, North Myrtle Beach, Conway, Longs, Little River, Surfside Beach, Garden City, Murrells Inlet, Pawleys Island, Georgetown, Aynor, Loris, and all nearby Georgetown and Horry County communities.

Straight answers

Frequently asked questions

Can I control the system from my phone?+

Yes. Alarm.com lets you arm and disarm, receive alerts and view system activity from a compatible smartphone.

Does the alarm work if my internet goes down?+

Our monitored systems can use cellular communication, so alarm reporting does not depend only on your home internet connection.

Will you show me how everything works?+

Yes. We test the system with you and make sure you are comfortable using the panel and mobile app before we leave.

Coastal Security Networks

Ready for straightforward local advice?

Talk directly with a Grand Strand security professional.

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