Most alarm systems require expensive wired phone lines and monthly remote monitoring fees. They are often incompatible with more economical IP phone lines. Cellular network alarm systems do exist, but require exclusive subscriptions — not to mention technical adjustments up to and including complete alarm system replacement.
Alarmster is an all-in-one solution on the cutting edge of technology. This flexible, comprehensive, cost-effective residential security device comes with free automatic updates and top-notch after-sales service.