Whether it's a partner, friend, or family member, certain people have what it takes to act fast under pressure. Others? Not so much. You know someone would make a horrible emergency contact if they're accident-prone themselves. If you're hobbling out of the doctor's office on crutches, the last thing you need is a chaotic friend closing the car door on your foot.
We all have a friend in our circle who, more often than not, turns down an invitation to hang out. They're busy; they're exhausted; they're out of town. Maybe they tell you they need more of a head's up, and then next time they tell you the need a more spontaneous invitation so they don't forget. They're the friend in your group that everyone shouts, "Omg you came!" when they show up at a party
Wired home security systems are generally considered the most stable, ultra-secure choice for protecting your home. But, when picking the best home security systems, it's worth remembering that wired systems tend to cost more to install, and usually require a professional. That said, the upsides of a wired connection are considerable, and make them a great choice for a lot of properties where Wi-Fi based systems might struggle - such as homes with long driveways or Victorian and Georgian properties with thick walls.
Reliability is the probability that a service will consistently perform as expected over a defined period of time. But to make that definition useful in practice, you need to answer two key questions: What exactly counts as "good enough"? And how do you measure it?