$24.99 and up$39.99 with cameras and $29.99 with other smart home devices. Monitoring costs are $10 more per month with professional installation. A monitoring plan is required with equipment purchase ...
ADT has launched a new DIY home security system called ADT Blu. It lets users buy individual cameras and sensors, or complete kits and install everything on their own. However, it doesn’t support Nest ...
Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.