ID 318041866 © Rohmannl | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
video camera perimeter alert signals lens email security detector devices secure entry alerts technology ip system acoustic sensors surveillance cctv pressure detection megapixel feed confirmation safety sensor modern personal network safeguarding communicative alarms storage response systems flash alarm guard environmental monitoring