... .2 years warranty,CE,FCC Features:1.touch keypad LCD displays date,day of the week,time, ... the system by 5 ways :SMS,main host(keypad),wireless keypad,keychain remotes,or even remotely by phones(PSTN ... available in AC/DC with low-voltage indicators. 11.learning sensors to alarm host,very easy operation. 12.non ... 10°C ~ +50°C 80% R.H.Basic Kit Contains …Keypad / Control Unit ~1 pc. …Keychain Remotes ~2 pc. ...