·Through 3-color indicator light (red, yellow, and green), user can find the mis-operation(or failure) directly, precisely, and fast so as to deal with its immediately
·No need to use any kind of cable for connecting by adopting .wireless connection between the throwing device and the receiver It's easy, convenient, and reliable
·Input NPN and PNP simultaneously and be able to connect relay directly in order to satisfy different needs
·Protection classification: IP65
·Certification: CE, RoHS

Data sheet (PDF)