Description:
Description Features: No constraints on operation distance. Allows up to 200 authorized phone numbers. The first three numbers will receive SMS while the following three numbers receive calls during an alarm occurrence. All authorized numbers can call T201 to operate Relay0. Features AC/DC power status monitoring. The system alerts 6 preset mobile phones through SMS and immediate calls during power on/off. Enables setting of timer reports which are instantaneously sent to 6 preset mobile numbers. Supports remote reading of past data through SMS. Incorporates an automation system that links to Realy1 during temperature, power supply alarms or normal operations. Outputs an alarm for 30 seconds once an alarm condition is detected. Equipped with an internal rechargeable battery that offers a 6-hour continuous operation. Safe and secure with caller ID and password identification. Unrecognized callers will be dismissed. Allows programming through SMS commands providing password protection. Suitable for various applications in monitoring temperature, power status, solar panels, and DC voltage using the GSM web. Tips: Kindly refer to the user manual for proper installation and setting up of the control unit. Install the system at a concealed location. Always keep the control unit dry. Ensure that the device is properly connected to the main power supply. Specifications: Product name: Monitoring Relay Rated voltage: DC 9V~24V / 1A Working temperature: -10~+60 Storage temperature: -20~+60 Relative humidity: 10-90%, no condensation Working frequency: 4G Relative voltage of output relay: 3A / 240V AC SIM card: Nano type, 3V Antenna: 50 SMA Wired switch: Supported Temperature sensor: -55~+125 (0.1 precision) Alarm output: Output voltage = DC input voltage, Current: <1A Backup battery: 3.7V / 1000mAH (Optional) Material: ABS Item Size: Approx. 8.8 * 7.3 * 6cm / 3.5 * 2.9 * 2.4in Package Information: Package Size: Approx. 12.5 * 9.3 * 7cm / 4.9 * 3.7 * 2.8cm Package Weight: Approx. 215g / 7.6oz Note: Minor errors in measurement due to manual handling are possible. The color of the actual product may differ from the image due to screen variations. Package List: 1 * GSM Temperature Alarm Relay 1 * Temp Sensor 1 * User Manual(QR code)
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