The costs associated with installing an alarm system can vary depending on the location, size, and circumstance surrounding your building with most installations costing somewhere between $600 and $1200

Monitoring with a home phone line: $20 a month

Monitoring a commercial property with a phone line is $25 a month

Monitoring with a cell phone unit: $35 a month

Monitoring with both a landline and a cellphone unit: $45 a month