Down to $130 for a 10-piece kit, this is another great deal on our pick for the best home security system. This bundle includes the Base Station, Keypad, Motion Sensor, Panic Button, Keyfob, four Entry Sensors, an HD Security Camera, and three free months of 24/7 interactive monitoring. After those initial three months are up, you can choose between a $15/month standard monitoring plan (24/7 monitoring and a cellular connection), continue the $25/month interactive monitoring plan (standard features plus phone app control, push and email alerts, and 30-day event footage), or choose “no monitoring.” While you can get it without a monitoring plan, this will only give you sensors and sirens to alert you while you’re at home, so we’d recommend at least the standard plan.