temperature alarm

CWT5008- temperature alarm • Temperature rise/fall alert • get feedback temperature value anytime • Cold room or Refrigeration power failure alerts 1DI + 1DO + 4 DS18B20 temperature sensor inputs + sms alarm 4 temperature inputs feature DS18B20 special input, 4 channels Temperature rang: -55C ~ +125C Preset high and low level to alarm Current temperature can be query by sms Advance features Adopted highly integrated industrial CPU Reliable performance with built-in