This low cost data logger offers unparalleled performance for cost supporting upto 8 Analog Inputs, 4 Digital Inputs and has the capacity to drive up to 8 Relays or 4 Digital switches.

Our range of GSM Relay switches allow remote control of relays or digital switches with convenience of text SMS from a phone. Usable at any place with GSM connectivity!

Apart from allowing users to control dry contact relays and electronic switches, these GSM Relay controllers has capabilities to monitor status of digital inputs.