CWT5008- GSM SMS Temperature Monitoring 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: -55°C ~ +125°C

·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 double watchdog

·Low maintenance, 24×7 operation

·Internal battery and providing power cut off alarm

·Automatically update internal clock via sms

·Supports simultaneous SMS and GPRS transmission

·Preset 10 phone numbers (can be distributed authority)

·Time stamped in alarm/recover sms or data packets


1 digital inputs feature

·Upload status to server when inputs are triggered

·Upload inputs status to server on schedule

·R