They can stream and record videos, detect motion, and offer two-way talk. However, some outdoor cameras offer more advanced features like motion-activated lighting, person detection, zone detection, ...
The agreement opens the doors to active foreign military presence in the neighbouring country, dragging it deeper into China's orbit Listen to Story Coming barely a week ahead of the Shanghai ...
Motion-activated lights turn on when they detect ... If bars aren’t your style, try security film or install affordable window alarms that sound if someone tries to break in.
Crews immediately observed an active evacuation in progress and made contact with maintenance staff from the school district who reported the activated alarms were located near the boiler room.
When the fire department responded, the maintenance staff told them that the activated alarms were near the boiler room, and fire responders confirmed the presence of natural gas and carbon monoxide.