There are many uses for hidden wireless spy cameras including the detection of employee theft, catching abusing care givers, cheating partners, prying landlords and dishonest roommates.
1) There are black and white or color spy cameras.
You will get better object definition from a colour wireless spy camera but they have a propensity to be a tad more expensive. Black and white models normally produce slightly higher resolution pictures and are a little bit cheaper than the colour types.
2) Low light sensitivity
LUX is how the light sensitivity of a camera is measured. Spy cameras with better low light ability will have lower LUX ratings. A rating of 0.1LUX will give you a really capable low light spy camera. If you require pitch dark covert performance go for a spy camera unit with a rating of less than 0.03LUX.
1) There are black and white or color spy cameras.
You will get better object definition from a colour wireless spy camera but they have a propensity to be a tad more expensive. Black and white models normally produce slightly higher resolution pictures and are a little bit cheaper than the colour types.
2) Low light sensitivity
LUX is how the light sensitivity of a camera is measured. Spy cameras with better low light ability will have lower LUX ratings. A rating of 0.1LUX will give you a really capable low light spy camera. If you require pitch dark covert performance go for a spy camera unit with a rating of less than 0.03LUX.