With Lightstat's e-stat, the Two-Way Ethernet Thermostat, multiple location climate control couldn't be easier. The e-stat receives time and temperature programs from any computer via your wide area network or third party network. System temperatures, equipment status, and operational logs can be called up on demand for simple remote troubleshooting. A friendly interactive web site makes it easy to control 10 thermostats or 10,000. No special training is required. Like our other commercial thermostats, the e-stat supports two stages of heating and cooling and is gas, electric, and heat pump compatible. Local temperature adjustment can be disabled or limited to prevent employee abuse and equipment damage. Contact a Sales Representative for an on-line demonstration.