RTU5027 GSM 3G 4G LTE Wireless IOT Modbus Gateway Analog Transducer Power Status Monitoring Alarm Controller | Безопасность и

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YOU MAY LIKE GSM 3G 4G LTE Analog Transducer Monitoring Alarm   Inquiry Onsite Environment with a FREE Call from Your Mobile Phone!   Interval Report Onsite Environment to Your Mobile Phone by SMS!   Remote Reset, Remote Reboot, Automatic Reboot Periodicity!   High-Low Analog Input Value with SMS Alert!   Support Modbus TCP and Modbus RTU over TCP for Cloud Monitoring!   The GSM 3G 4G LTE Analog Transducer Monitoring Alarm is special for remotely monitoring onsite analog transducer, power status through wireless GSM/3G/4G Network.When the analog input value,power voltage exceed high threshold or low threshold value, will send SMS alert to upto 10 preset mobile phone immediately.   Just dial from Authorized User number, the GSM 3G 4G LTE Analog Transducer Monitoring Alarm will reject at the first “Ring”,no communication cost, and then return the current analog value,power status or voltage. Moreover,it can report onsite environment interval or daily.   The GSM 3G 4G LTE Analog Transducer Monitoring Alarm can be used for solar power monitoring, DC power voltage monitoring,temperature monitoring,Class Room,Public Room,Waiting Room, Hospital,Stations,Fresh Food Warehouse,Office,Meeting Room,Laboratory,Library and anywhere that need monitoring analog transducer or control in expected range.       Features:   1.Can be operated from anywhere, no distance limitation;   2.No call charges for inquiry. the GSM 3G 4G LTE Analog Transducer Monitoring Alarm rejects the call from authorized number then return onsite analog input value and power voltage on the first \'ring\';   3.Multiple applications.(analog transducer,power status,solar panel,dc voltage);   4.Up to 10 authorized phone numbers,5 can be used to receive call or SMS,and 5 can be used to call and SMS while alarm occurrence;   5.One analog input,AIN range: 0~40mA (RTU5027A) or 0~5V (RTU5027B) optional;   6.External AC Power status monitoring, AC On/OFF will send SMS to authorized phone numbers;   7.Inbuilt MCU monitoring the DC input Voltage value, measure range is 0-36VDC, no need additional sensor to save cost;   8.Timer Report—Can setup every x hours automatically send its status/Value to the authorized numbers;   9.Support remotely read historic data via SMS;   10.Support Modbus TCP and Modbus RTU over TCP protocol for cloud monitoring;   11.Rechargeable Backup Battery inside can last 8 hours;   12.Secure - Using caller ID and password for identification, unknown callers are ignored;   13.Programmable by SMS Commands or APPs with password protection;   14.Based on GSM/3G/4G Network, applied to many applications.   15.Remote Reset via SMS, Remote Reboot via SMS, Automatic Reboot Periodicity.       Packing List: Monitoring Alarm RTU5027*1 Power adaptor*1   '