Protege Cellular Control Products
Operating from +12VDC and connecting to any GSM network (900/1800) the CRF-FOX module automatically converts any received call in to a Wiegand data output stream.
Onboard serial port for configuration using standard HyperTerminal application. Onboard relay for activation from SMS message. Activation of the Wiegand interface is made prior to call connection preventing any charge on the users accounts. Simply use any standard pre pay type account.