The 32-sensor version of Burk's Climate Guard environmental monitor. Three sensors are built in (temperature, light and sound), with 8 ports for digital sensors and powered switch inputs and up to 21 digital sensors via daisy-chaining.
Alerts go out by email, SMS and SNMP traps, and Climate Guard keeps its own log of alert conditions. Onboard charting stores at least four weeks of data per sensor, with built-in analysis (mean, min, max, standard deviation, and time in alert). Setup and monitoring run from the built-in web interface, and it integrates with IP security cameras. AC adapter included.