Wireless systems are cost friendly and simple to install. It’s best to have a professional install a hardwired system because of the complex nature of the job. Most hardwired electrical systems are substantially more expensive than wireless options.
Security is the biggest difference when it comes to wireless and hardwired setups. Wireless systems are prone to interference and hacking. If your phone network goes down, any control apps on your phone become inaccessible. Hardwired systems are less prone to interference and can be very difficult to hack. But a battery backup is a necessity in case of power outages.
Also, hardwired systems aren’t mobile, meaning you can’t take them with you if you move. But hardwired systems can increase a home’s resale value..