GSM Alarm SMS Alert Remote Temperature Humidity Monitoring Control RTU5023

The GSM SMS Environment Alarm is special for remotely monitoring onsite temperature, humidity, status through wireless GSM Network. When the temperature, humidity, voltage exceed high threshold or low threshold value, will send SMS alert to upto 10 preset mobile phone immediately.


Features:
- Can be operated from anywhere, no distance limitation;
- No call charges for inquiry. the GSM Environment Alarm rejects the call from authorized number then return onsite temperature, humidity, and voltage on the first 'ring';
- Multiple applications. (temperature, humidity, status, solar panel, voltage);
- 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;
- One Temperature
- External AC status monitoring, AC On/OFF will send SMS to authorized phone numbers;
- Inbuilt MCU monitoring the input Voltage value, measure range is 9-24VDC, no need additional sensor to save cost;
- Report--Can setup every x hours automatically send its status/Value to the authorized numbers;
- remotely read historic data via SMS;
- Rechargeable Backup inside can last 8hours;
- Secure - Using caller ID and password for identification, unknown callers are ignored;
- Programmable by SMS Commands or APPs with password protection;
- Based on GSM Network, applied to many applications.
- Remote Reset via SMS, Remote Reboot via SMS, Automatic Reboot Periodicity.


Specifications:
supply: 9~24VDC, recommend 12VDC1A
consumption: 12V input . 50mA/Average30mA
Frequency range: (2G)850/900/1800/1900Mhz
SIM Card: Supporting 3V SIM Card
GSM : 50 Ω SMA interface
Temperature range: -40-+80℃
Humidity range: Relative humidity 0~90% (condensation free)
Temp&Humidity Sensor: Temperature&Humidity Sensor, Model :AM2301, Temperatures from -40-80°(0.5° accuracy). Relative Humidity from 0-99RH%, accuracy is 3%.
Backup : 900mAH, last 8hours

(Note: We will send you the plug adapter according to your country)


Package Included:
1 x GSM Alarm Kit


Note:
-Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
-Please allow 1-3CM differs due to manual measurement.
-Due to the different display and different light, the picture may not reflect the actual of the item. Thanks for your understanding.










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