It introduces a popular crime prevention goods.
“Crime prevention gravel” that is a crime prevention means effective to defend an important house first of all.
It understands at once even if it is ..loud sound.. [deruno] and there is an intruder when stepping only by scattering it the door gardening and the back door ahead.
The thief etc. also occasionally give up invading only because it the crime prevention gravel.
It is possible to use it to coordinate the garden though it is gravel for crime prevention.
The following are “Remote control door lock. ”
It is a high performance machine that locks the door by the remote control of infrared rays.
A lock and an open lock can be done from the outside in the door with the inside.
It is possible to use it at ease because of never reproducing because more than 10 billion kinds of codes are individually adopted in the one and it is made.
When the main body is broken, the effect of crime prevention is also preeminent because the warning sound is sounded for the intruder by the volume of 90 decibels or more.
Because it is a size that can be applied to the key ring and the cellular phone, etc. , it is convenient also for carrying.
The following are “Television intercom. ”
As the crime prevention item, it is the indispensable one.
It is almost adopted in a new house, and we will recommend buying by all means for the house that has not been installed yet.
It is possible to send away being able to confirm on the television screen even if the interphone becomes if there is an intercom and a suspicious person comes, and corresponding on the interphone.
The blind spot has decreased because a recent television intercom adopts the wide-angle lens, too.
There is the one to record the LED light as seen easily even if darkening at night, too.
Moreover, after it comes home, who visited can be checked because the visitor during one’s absence can be recorded.
