Feature:1. With 1 main station interface, it can be connected to 485 transmitters, such as wind speed, wind direction, air quality, soil moisture and other transmitters.2. Can be connected to the user's own monitoring host, PLC, configuration screen or configuration software.3. Builtin data storage, can store 520,000 records, has a oneway immersion detection function, and can be connected to a leakage electrode up to 30 meters long.4. With 4 switch input detection functions, which can be connected with switch signals such as access control, and the fourth channel can be used as an external tipping bucket rain gauge.5. Can be connected to outdoor single color LED display, support up to 1024 x 256.Specification:Item Type: Environmental Monitoring HostMaterial: AluminumUse: Environmental monitoring in computer rooms and warehouses, with access to temperature and humidity, gas detection, water immersion, human infrared, and air quality equipment.Power Supply Range: DC 10-30V DC wide voltage power supplyData Upload Interface: RJ45 network portData Acquisition Interface: 32 RS485 transmitterStorage Capacity: Built-in storage, can store up to 520,000 dataUpload Interval: Data upload interval can be set from 1-10000s1 Way Flooding Monitoring: Water leakage detection is possible4 Switching Inputs: Can detect the on-off state of dry contacts2 Relay Outputs: Relay dry contact output1 DC Voltage Monitoring: Collect 0-100V DC1 AC Voltage Monitoring: 0-220V AC voltage, which can be used for mains power failure alarmHow to Use:1. Before starting the device, the following tasks must be completed:a. Insert the GSM antennab. Insert the phone card, and pay attention to the direction when inserting the phone card as shown in the figure.c. If you need to configure first, plug in the network cable and connect the other end to a computer or other network equipment.2. Equipment Operation Instructions:After the device is turned on, it will automatically enter the main interface, displaying the device name, model and current time. Other parameters can be set by keys.3. Device Button Instructions:Menu key/OK key to confirm: enter the 2 level, confirm: the data bit moves forward.Return:Clear key/Back key Return: return to the previous level, long press to confirm, confirm the operationIncrease/up: the cursor moves forward, return: the data bit moves forward.Switch back/down: move the cursor backward, long press to return: cancel the operation..Package List:1 x Host 1 x Network Cable1 x Aviation Plug Line1 x USB to 485 Line1 x Communication Transmitter1 x User Manual