Sales : 800.290.0709
Customers : 800.447.9239
Need help understanding your security system? You can learn about your system by watching our helpful video tutorials.
Below is a list of the most popular panels we monitor. Please click on your panel for a full video walk-through. A full list of our instructional videos can be found at our official YouTube page.
JD Power has ranked MONI “Highest in Customer Satisfaction with Home Security Systems”
© 2016 Monitronics International. All rights reserved. | 1990 Wittington Place, Farmers Branch, TX 75234
Monitronics Security LP dba MONI, P.O. Box 814530, Dallas, TX 75381: AL: AL St. Lic.#17-1062; AZ: 18004-0; Not a licensed contractor; AR: 1651; FL: EF20000649; CA: ACO6492; DE: 07-214; GA: 13475012; GA: LVU405149; IA: AC-275; IL: 127.001321; MD: 107-1377; MI: 2000 Town Center Ste 1900, Southfield, MI 48075; 3601207003; NC: 1769-CSA; NJ: Burglar & Fire Alarm Business License Number 34BF00053500; 1990 Wittington Place, Farmers Branch 75234; 866-507-5343; NY: Licensed by the N.Y.S. Department of State; OK: 1175; PA: PA105028; OR: 19050; RI: 4913A; TN: 1306; TX: B14431; TX ACR-1660144; UT: 6505305-6501; VA: 11-5197. Monitronics International Inc. dba MONI , P.O. Box 814530, Dallas, TX 75381: AL: AL St. Lic. #17-009; AR: 574; AZ: 18004-0; Not a licensed contractor; CA: ACO4321; DE: 98-91; FL: EF0000895; IA: AC-277; IL: 127.000918; MD: 107-2123; MI : 2000 Town Center Ste 1900, Southfield, MI 48075; 3601206943; NY: Licensed by the N.Y.S Department of State; RI: 4913; TN: 382; TX: B07727; TX: ACR-1937157; UT 297872-6501