We also design and develop wireless communication system using high frequency and microwave technology.
High density mounting has brought miniaturization.
Small sized wireless unit with low power consumption.
It measures temperature and humidity in a building such as factory and hotel,and sends the informaion through wireless to an access point.
The function to detect the direction of the movement and whereabouts is installed and it is most suitable system to control and oversee entering and leaving a room.
The all products of Tateyama are in accordance with the RoHS Directive
< RoHS Directive : Restriction of Hazardous Substances>
The RoHS directive is the regulation of the use of hazardous substances that EU carried out at July 1, 2006.
The Directive prohibits containing the specific hazardous substances in electrical and electric equipment.
The substances are following; Pb, Cd, Cr6+, Hg, PBB, and PBDE.
Low-power RF module(Compact Type) 
