An electronic device, such as a phone or tablet, that is generally connected to other devices or networks via different protocols such as Bluetooth, WiFi, cellular networks, etc., that can operate to some extent interactively and autonomously.

reviews  

2G refers to the second generation (and 3G, the third generation) wireless telephone technology used by cellular providers. Because it is older technology, 2G is being replaced by 3G technology and will be shut down completely by December 31, 2016.

(Siren going off doesn't mean signal is at CS) It can take up to 30 seconds after an alarm sounds for the signal to be sent to the Central Station. During this time, if an alarm panel is reset, it is possible that the Central Station will not receive the alarm.

(Siren going off doesn't mean signal is at CS) It can take up to 30 seconds after an alarm sounds for the signal to be sent to the Central Station. During this time, if an alarm panel is reset, it is possible that the Central Station will not receive the alarm.

A type of security system that restricts access to authorized users at certain times. Different access levels can be granted to different users.

An event triggered by an alarm system that alerts the control panel that some type of emergency has occurred. The control panel then sends signals to the Monitoring Center, where operators can dispatch the appropriate help.

A service provided by a Monitoring Center, in which a security system is connected 24/7 to a Monitoring Center operator.

A device for signaling an emergency. Signals are usually audible and/or visual.

A device for signaling an emergency. Signals are usually audible and/or visual.