* Pros:
* Professional installation and monitoring
* Wide range of security products and features
* User-friendly app for remote control
* 24/7 customer support
* Cons:
* Contracts can be expensive
* Some customers have complained about pushy sales tactics
ADT
* Pros:
* Well-known and trusted brand
* Wide range of security products and features
* 24/7 customer support
* Cons:
* Contracts can be expensive
* Some customers have complained about false alarms
Brinks Home Security
* Pros:
* Affordable prices
* No-contract options
* Wide range of security products and features
* 24/7 customer support
* Cons:
* Professional installation is not always available
* Some customers have complained about poor customer service
SimpliSafe
* Pros:
* Self-installation is easy
* No contracts required
* Affordable prices
* 24/7 customer support
* Cons:
* Professional monitoring is not available
* Limited range of security products and features
Frontpoint
* Pros:
* Self-installation is easy
* No contracts required
* Affordable prices
* Professional monitoring is available
* Cons:
* Limited range of security products and features
* Some customers have complained about false alarms