Apparatus and system for street light monitoring

Apparatus containing a cylinder with a displaceable piston there

Apparatus for a contact-free transmission of electrical signals

Apparatus for addressably controlling remote units

Apparatus for allocating subscriber identification numbers to pl

Apparatus for and method of detecting an abnormality in a signal

Apparatus for and method of remote controlling operation of vibr

Apparatus for and methods of identifying horses by scanning thei

Apparatus for arbitrating between a plurality of requestor eleme

Apparatus for automatic selective switching and transmission of

Apparatus for automating routine communication in a facility

Apparatus for bidirectional data transmission

Apparatus for checking identification signal and method thereof

Apparatus for communicating utility usage related information fr

Apparatus for communicating utility usage-related information fr

Apparatus for communicating with a machine when the machine igni

Apparatus for connecting electric appliances

Apparatus for contactless data and energy transmission and metho

Apparatus for contactless data and energy transmission and syste

Apparatus for contactless energy and data transmission for singl