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Planning to get a home alarm system but you are just not sure what to expect price-wise?
Procompare has been tracking trends in home alarm system prices in years and here is the latest home alarm system cost guide for year 2026.
What is cost data based on?
Cost data is based on actual project costs as reported by our Pros and on cost data retrieved from various specialized publications and websites, governmental reports, occupational associations or guilds, and related websites in South Africa.
Basic alarm system
This is the price for a starter alarm system, without monitoring. The final cost will depend on the chosen equipment and extent of the installation. Installation is normally included. The average cost of installation is R2 000, ranging from R1 000 to R3 000. Home security systems, even the most basic ones, bring you a peace of mind. If needed, you can extend the system later on, adding CCTV, remote monitoring services, etc. For a basic alarm system, expect to pay between R3800 and R6300.
Get quotesAdvanced alarm system
This is the price for a professionally monitored alarm system. The final cost will depend on the alarm system itself – i.e. on the brand and functions of the alarm and any special add-ons – and the scope of the alarm monitoring service. The industry standard is a 24-month contract, but different companies are offering different deals, from monthly to annual contracts. When comparing deals, be sure to compare apples to apples. For an advanced alarm system, expect to pay between R7500 and R13,000.
Get quotesAlarm installation fee
This is the price you will pay for an alarm system installation. The final cost will depend on the extent of the installation. In case of purchase, alarm systems usually come in a package, together with full installation and 24-month service agreement. Wired systems require professional installation. This ensures safe installation of all electrical components and guarantees longevity of equipment. The average cost of alarm installation fee is R2500, or typically between R1900 and R3100.
Get quotesMonthly alarm service
This is the cost of monthly armed response alarm monitoring service. The majority of companies offer a free alarm link over from your existing security company. It is advisable to regularly check providers and switch in case of price hikes. The average cost of monthly alarm service is R400/month, or typically between R300/month and R600/month.
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