Whether you are designing a new video surveillance solution in Terrell, TX, or enhancing your existing platform, we are here to help. Our trained technicians are experienced in providing comprehensive services for virtually any application - from site survey & needs assessment, to post-installation maintenance and support.

System Design & Engineering Support

Starting with a needs assessment to gain a thorough understanding of your home, business, operations and facilities, we work with you to design a unique security system to fit your requirements.

Access Control System Installation

Installing an access control system can be tricky, unless you have installation experience. Dyezz Surveillance and Alarm is a reputable, professional security services provider that provides trusted access control system installation.

Home Automation Systems Installation

Many homeowners are looking for innovative ways to save time and money—and simplify their lives.

Intercom System Installation

Intercom systems are a great way for homeowners and business owners to know who is at the door and gain convenient, two-way room-to-room communication.

Network Cabling Services

Oftentimes, video and power cables are an afterthought when purchasing a video security system. However, installing the right grade, quality, and length of cable can have a major impact on your overall system performance.

System Configuration & Support

We offer a selection of configuration services for your surveillance system. System implementation and configuration is performed by our expert and certified team of engineers and support technicians.

On-Site Service & Maintenance

Get the most out your security systems with a maintenance service from Dyezz Surveillance and Alarm.

Intrusion Monitoring

Whether you are home or away, intrusion monitoring services provide that extra layer of support that alerts the proper authorities and keeps you informed.

Fire Alarm Monitoring

Fire alarm monitoring provides peace-of-mind, knowing that first responders, you and the ones you love are alerted in a timely manner.