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On Duty home and commercial security, Fire Alarms and Pest Control serving the greater Houston area.
Video Security Camera's for home and business in Houston
Commercial and Commercial Fire Alarm Systems in Houston
We work with builders for security and pest control on new homes
Houston Pest Tubes by OnDuty Pest control are installed in new homes in Houston
Do it yourself security solutions by OnDuty Alarm Systems
Magna Safes in Houston Texas great for home and business
Houston's Termite Control Professionals

Security Alarms Systems by OnDuty

Security Alarms by OnDuty Systems, LP, your Houston Home Security and Fire systems dealer.   We have been serving the greater Houston area since 1994 and have thousands of residential and commercial alarm clients in the Houston, Galveston, Texas City, League City, Baytown, Kingwood, The Woodlands, Spring Cypress, Katy, Sugar Land, Pearland, Bellaire, Clear Lake, Pasadena, Friendswood, Texas area and points between.

Residential Security Alarm Systems

OnDuty specializes in quality security burglar alarm and fire alarm systems for new construction and existing residences.  We also provide security camera systems, video door bells, structured wiring, audio systems, central vacuum, and Pest-Tube in-wall pest control systems.  OnDuty provides the latest in technology, including Virtual Keypad Access via Smartphone to operate your alarm system, and Home Automation to control locks, lights, and thermostats.

Commercial Alarm Systems

OnDuty specializes in quality commercial security burglar alarm and fire alarm systems, security camera systems, and access control door systems.

Security Alarm System Monitoring

Today’s modern alarm systems are monitored by ‘single’ or ‘dual-path’ communications via Internet and Cellular networks, that transmit to the alarm monitoring station. These methods are far superior to the conventional POTS (Plain Old Telephone Service) or VOIP (Voice Over Internet Protocol) transmissions.

Alarm signals are relayed to police and fire authorities and the owners’ representatives in case of an emergency, and other non-priority signals can be sent to your smart-phone via text/push and/or email.

In addition, the alarm system can signal when the alarm is armed and disarmed, providing for notifications to the owner/manager of the property when employees or family members have armed and disarmed the alarm system.

For homeowners, up to a 20% discount on their homeowners’ insurance policy can be obtained when alarm monitoring is established.

Security Alarm Camera Systems – Residential and Commercial

OnDuty Systems installs high resolution surveillance camera systems for residential and commercial applications. Our color camera systems are recorded on a Digital Video Recorder for easy playback.  Additionally, you can view the camera’s live online via your smart phone.  We can use the screen motion sensitivity to create real-time recordings.


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Call us 713-378-7500

OnDuty Systems LP – Houston’s Security and Fire Alarm Company, TBPS Lic. # B07749, Fire Lic. ACR-1615
OnDuty Pest Control, LLC – In Wall Pest Control & Termite Services, TPCL# 0569447
13110 Southwest Fwy, Sugar Land, TX  77478

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