GSM SMS Alert Telemetry Temperature Alarm System with Remote Control

GSM SMS Alert Telemetry Temperature Alarm System with Remote Control Description

1、It can be operated from anywhere without distance restrictions. 2、GSM temperature monitoring alarm can reject calls from authorized numbers without making a call. 3、Multiple applications (temperature, power state, solar panel, DC voltage). 4、Up to 10 authorized phone numbers, 5 can be used to answer calls or text messages, and 5 can be used for calls and text messages to generate alarms. 5、A temperature sensor input with a temperature range of -55- + 125C and an accuracy of 0.5C.
Features:
It can be operated from anywhere without distance restrictions.
GSM temperature monitoring alarm can reject calls from authorized numbers without making a call.
Up to 10 authorized phone numbers, 5 can be used to answer calls or text messages, and 5 can be used for calls and text messages to generate alarms.
Monitor external AC power status, AC on/off will send SMS to authorized phone number.
The built-in MCU has a measurement range of 9-36 VDC, eliminating the need for additional sensors and saving costs.
Set it once every once in a while (the user can set the time by himself) and automatically send its status to the authorized number.
Support remote reading of historical data via SMS.
Supports TCP and RTU over TCP protocol for cloud monitoring.
Rechargeable backup battery lasts for 8 hours.
Use caller ID and password to identify and ignore unknown calls.
Can be programmed via SMS protected SMS command or APP.
Based on GSM network, it is suitable for many applications.
Automatically restart the cycle by remote reset and restart via SMS.
Specifications:
Condition: Brand New
Color: Shown as Picture
Material: ABS Plastic
Power Consumption: Standby: 12 V/20 mA; maximum power consumption: 12V/150mA
GSM Frequency: 850/900/1800/1900MHz
SIM Card Interface: support 3 V SIM card
External antenna: SMA antenna interface, 50 ohms
Support Protocol: RTU Over TCP protocol, TCP protocol
Temperature Measurement range: -55 C ~ 125 C, accuracy 0.5 C
Built-in Battery: 3.7V/900mAh
Working Temperature: -10 C ~ 60 C
Operating Humidity: Relative Humidity 95% (no condensation)
Size: Approx. 70mm * 88mm * 30mm/2.8 * 3.5 * 1.2 in
Package List:
1 * GSM Monitoring Alert
1 * Antenna
1 * Power Adapter
1 * Instruction Manual
Note:
The function of measuring temperature needs to be used with the temperature sensor. This product accessory does not contain the temperature sensor and must be purchased by the customer.