Do you have reasons to believe someone is stealing from you, nanny or babysitter is harming your kids, employee stealing your goods or money, customers stealing or vandalizing your products, street punks messing with your home or car or you feel your kids are stealing from you or a spouse is cheating on you? You will never be able to prove this unless you catch them in the act with hardcore evidence. There is no better way to do this than a hidden camera w/DVR.

A hidden spy camera can be in just about anything and nearly invisible to the naked eye. There are many versions of covert hidden cameras even in full function items like an alarm clock, telephone, oscillating fan, teddy bears, and they can be in items as small as an ink pen. These everyday common items are where no one will expect there would be a hidden camera. Most hidden cameras can come wired or wireless which gives you the option to have the digital video recorder (DVR) wired to and near the camera or a wireless unit where you can hide the DVR at a much greater distance away from the camera. The wireless units offer an option of a high output transmitter, therefore giving the unit the ability to record video with distances up to 2,500 feet away.

Knowing what is going on inside your home while you are away is not an easy task. This story is a good example of how to do it.

I am a Security Consultant, for covert technology equipment. I review it, sell it, and am fascinated by it. You could say my thing in life is spy supply.

 Many clients have different reasons to want to know what is going on inside their home or business while they are away. I had one that had a son in law was stealing money from them, and countless other stories.

Spy supply is the best way to find out. This story is about a spy cam and the security it gave a lady.

The spy camera and nanny camera market have grown and expanded by leaps and bounds over the past couple of years. Whereas before, spy cams were big, bulky, heavy and complicated - not to mention expensive and pricey as well. It seemed to be that, in order to actually afford and use a hidden spy nanny cam, you had to be a millionaire with a Ph.D. in electronic-engineering. Of course, as with anything, time brings along advancements, which brings along improvements, which ultimately brings along different variations of the original product. Take Coca-Cola, for example. Think how many different products have been developed from the original soft-drink recipe. With micro hidden nanny cam, the same philosophy applies - except you can't drink them with a straw!

The Key Chain DVR is the latest breakthrough in digital video technology. A tiny hidden camera that records video to micro SD cards for up to fifty minutes is now hidden inside something that looks like your car alarm activator.

 No matter if you are in Law Enforcement, a Private Investigator, a concerned parent or spouse, or just like the latest gadgets, this is the latest high tech device that you have to have.

 The Covert Key Chain Hidden video camera records high-resolution 640 x 480 videos at 30 fps, with clear audio. With an internal lithium-ion battery, the manufacturer claims you can record a video for up to 3 hours. In our tests, we were able to record for about 50 minutes.

 The keychain DVR is also a 1.2-megapixel digital camera that will also take up to 4,000 high-resolution photographs at 1280 x 1024.

A summary based on 1000's of cameras of all brands I have seen and repaired. The weak spots of the spy cams are:

• LCD display - Glass! Easily broken, when knocked or pressure applied!
• Media compartment

CF Card - long pins inside the camera need to access contacts inside the little holes of the card. Even though the card has grooves along the side, which act as guide rails, I have seen cameras with damaged card slots. Pins easily break off or bend, when not careful during seating or extraction of the card.

1. Tape mechanism - very delicate and flimsy - does not apply any pressure, when loading or removing the tape! Keep it clean and shut, when not used.
2. Disc mechanism - not too bad, just watch discs for fingerprints and scratches, of course.
3. Extendable lens - jammed lens sections due to dirt, sand, and impact. So keep it clean, free of dirt and sand at any time. Make sure the lens is inside when the camera is not used!

Self-induced faults: Liquid, Sand and shock damage make up about 70% of all repairs

For a rundown of the very best and most effective Wi-Fi surveillance cameras on the market today, check the list below:

zDIY- NanoWIFI:

Thanks to this pinhole camera, it is possible to convert anything to a hidden camera. It has a 90-degree wide angle lens, as well as High Definition 1080p video resolution (which are able to capture images clearly from across the room).

This spy camera wifi has 4 hours of battery life, and it is also equipped with a MicroSD memory card slot that is compatible with up to 128 GB of memory space.

zHomeBlackBox- WIFI:

Wi-Fi cameras are awesome innovations that have one major advantage over the conventional spy cams that you know; Wi-Fi accessibility. However, before you unbox your Wi-Fi cam here are a few basics you should know:

Wi-Fi cams require a different form of set up:

Wi-Fi cams are not particularly like other forms of spy cams or other surveillance tools. Thanks to the Wi-Fi accessibility that they come with, operation and video footage sharing is much easier. However, Wi-Fi cameras also have different ways of being set up and installed if you have a lot of experience with security cameras, that knowledge will only help you to a point when it comes to installing wifi hidden camera.

However, their working principle is the same:

The use of hidden cameras definitely fosters a wide array of advantages to users and those who are concerned about the safety and protection of the things and people they hold dear.

However, just like everything else, these tools also have dangerous downsides when they get into the wrong hands. People have been known to cause harm to others with surveillance technology, and this is where ethical concerns come in.

Generally, ethical concerns have been particularly focused on the following:

Ensuring that people are properly educated:

Body cams are amazing tools. They work easily, with enhanced discretion, providing excellent video surveillance like a hidden camera.

The following reasons make them prominent and compel a person to consider them as effortless devices:

They are extremely versatile:

The versatility of body cams is actually one of the major reasons why they are covert. Innovations with body cams have seen to the fact that you can easily take pictures while recording as well. Also, body cams can record videos and also capture audio references. This is incredibly a contributing factor to why people seem to love them so much.

They are extremely durable:

The video recording keychain- although pretty new is definitely taking the surveillance landscape by storm. Thanks to this device, you have a spy video camera that is effective and also functional.

Below are some of the major advantages that you stand to gain from king use of the video recording keychain:

Portability:

The portability of the video recording keychain is definitely one of the most important features that you can expect from it. As stated earlier, it is shaped like a keychain. This means that you will have absolutely no issues with carrying it around and moving easily the keychain is very portable and you will find this characteristic especially useful when you need to record images.