- Pluggable contacts for easier installation - Relay fuses to protect against over-current - Self resetting crowbar over-voltage protection - A more powerful watchdog processor - Port for an external 1-wire temp/humdity sensor - Analog inputs for monitoring DC voltages - HTTPS, SSL, SSH with tighter security - Internal event notifications - Amazon Alexa compatibility - 10-bit telemetry ADCs measure 0-10VDC and 0-100VDC - Clock / calendar with battery backup schedules events and starts user-defined scripts - Under-Voltage Lockout improves battery operation - Includes both WiFi and wired Ethernet for flexibility - 1-wire port lets you add an external temp/humidity sensor - Load your own Lua scripts to automate control from remote LAN locations - Snaps directly to DIN rail or bolts to panel - Programmable LCD displays status, helps with initial setup andcan be user controlled