Montrex MCI is a IEEE802.15.4 compliant wireless transceiver with fully configurable digital and analog I/O. With ZigBee technology, a wireless sensor network can be built on where wire cannot run. The MCI unit can handle both analog and digital sensors, with minimal power consumption.
It also talks to other intelligent device through serial interfaces.

Features

2.4GHz IEEE802.15.4 compliant
Integrated power management and sleep oscillator for low power 20 digital I/O, 4 analog input, 2 analog output RS-232, RS-485 serial interfaces

Applications:

Security system - environment monitoring ( temperature, humidity, etc) activity logging Home and commercial building automation - light, A/C control.
Industrial systems - tracking machine status, triggering devices