Determining alerts based on video content and sensor data

A video gateway device comprising:

• a computer readable storage medium comprising program instructions;
• and
• one or more processors configured to execute the program instructions to cause the video gateway device to:
• access criteria including at least a first condition, a second condition, and a first event;
• access video content corresponding to one or more cameras;
• determine, based on an analysis of the video content, that the first condition is satisfied;
• access sensor data corresponding to one or more sensors, wherein the sensor data differs from the video content;
• determine, based on an analysis of the sensor data, that the second condition is satisfied;
• and
• in response to determining that both (1) the first condition is satisfied and (2) the second condition is satisfied, cause the first event to be executed.