Surveillance is the act of keeping a subject under close observation usually for security purposes or investigation. If you have any urgent need to place your own home under surveillance, here’s what you can do.
Nanny Cameras
These devices come in all shapes and sizes but one thing they have in common is their zero need for installation. Nanny cams often come with built-in memory space to store recorded images and footages. They may be hidden within stuffed toys or other objects that would not look out of the ordinary when displayed in a prominent position in your room. Whichever the case may be, you just need to find a good location for your nanny cam, turn it on, and it will get to work immediately.
Afterwards, you may retrieve the nanny camera and play the file in a connected monitor or computer.
Barking Dog Alarms
These are one of the most ingenious designs for security technology used today. A barking dog alarm is composed of two units: there’s the motion-detecting sensor that you just have to mount outside your home to establish the range of area it will monitor. The other component is the alarm—you need to mount it in some place you’ll be able to hear it immediately whenever it’s triggered.
Now, if you’re clueless on how the barking dog alarm works, it’s quite easy. The first time motion is detected by your sensors, it will emit a barking sound akin to a dog warning intruders away. The closer the intruder gets, the fiercer and louder the barking sounds will be.
Wireless Alarm Systems
Other alarms are just as easy as the barking dog alarm to use. Just mount them next to doors, windows, fireplaces, and other possible entries to your home. As these are battery operated, you need not worry about having them wired properly to ensure that the system is working. It will work as soon as you have them mounted and activated.
During daytime, you can turn this alarm system into your home’s ringer system. Rather than a noisy, warning siren-like alarm, it will play off a melodious chime whenever a visitor comes in.
Phone Recorders
Surveillance doesn’t have to be confined to visual observation and recording. Even phone conversations may also be recorded as part of your surveillance. You just need to connect a phone recorder to your line.
Most of the time, you’ll need just one phone recorder per line regardless of the number of extensions you have. You may also configure it to automatically record phone conversations and have it stored directly into your system’s built-in disk drive.
an record for two hours, and when it needs to be recharged, it just needs to plug into a USB port on a computer, or other equipment that supports USB. The Pen Cam records video and audio with 2GB of storage. When video is ready to be viewed, just plug it in to a computer USB port and download the video. Video files are downloaded in AVI format.