... Expansion yes RTC yes LCD display with keypad Optional Alarming mode SMS,Ring ,email,voice/Speaker output control mode SMS ,Call-In, Logic ... / off-delays, pulse relay ,counters ,Watchdog function ,PI controller etc..Ø Logic functions-AND, OR, NOT, XOR……Ø Standard configure soft& ... short messageØ Time-based and event-based SMS, Call-IN, Call-Out, Ring, voice &MMSØ IO status ,alarming message includes ...