house alarm systems
Among other things, you’ll have to decide between a “cellular primary” or “broadband primary” system. The former is a
wireless connection to the monitoring station, making it immune to power
outages or someone cutting a cable. It is limited, however, with regard to transmitting large quantities of video, so many cellular primary systems incorporate broadband for video. Broadband primary services, on the other hand, have cables running down the side of a house that can be cut, thereby disabling the system. Some services offer cellular back up should this occur. Look for a home security system with a full line of wireless peripherals, including modules for controlling lights and appliances, thermostats, cameras, motion sensors some can distinguish between a pet and a person, water sensors, and glass break and vibration sensors. Look for long life battery power, too. Lithium sensor batteries, for example, can last three to five years. When they do run low, the system lets you know well in advance. Choose a controller with back up battery so the system will stay active in the event of a power outage or if the Internet is down. If you will be installing smoke alarms you’ll need the extra power of a 24 hour battery back up, not the 4 hour back up offered by many manufacturers.
And when you are within that range, it will automatically unlock your door and disarm your security system for you, handsfree. So if this is a convenience factor you’d like to have, then yes, you do need to look for a system that has handsfree options. Geotracking works similar to the handsfree feature. When geotracking is included with your home security system, it works with the GPS feature on your smartphone, as long as you have the location services enabled. This feature will detect your location as long as you have your phone with you and you can preset rules as to how you want to use that feature. You can lock/unlock your door, arm/disarm your security system, turn your lights on or off, set the preferred temperature on your thermostat so it’s comfortable when you arrive.