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Long-distance communication and low power, IoT gateway compatible with the popular LoRa private wireless.

1. Parent Unit (LMG-100) This is a gateway that sends various data obtained via LoRa private radio to the cloud over an LTE connection. 2. Child Unit (OP920 Series) Supports contact input, pulse counter input, and analog input. It sends data to the parent unit (LMG-100) via LoRa private radio. 3. Regular Reporting Function The regular reporting interval is set on the parent unit and reports to the cloud at that interval. 4. Event Reporting Function Event reporting occurs when there is a change in contact input, or when an analog upper/lower limit alarm or alarm cancellation occurs. Product Specifications ● LMG-100 (Parent Unit) Power Supply: DC5V±5% Dimensions (mm): 146 (W) × 56 (H) × 143.5 (D) Weight: 350g Environmental Conditions: Operating Temperature -20 to 60℃ Operating Humidity: 20% to 85% RH (without condensation) ● OP920 (Child Unit) Power Supply: DC5V±5% Dimensions (mm): 122 (W) × 43 (H) × 60 (D) (excluding protrusions) Weight: Approximately 120g Environmental Conditions: Operating Temperature -20 to 60℃ Operating Humidity: 20% to 80% RH (without condensation)

Easy migration from FOMA to LTE, FOMA to LTE migration adapter.

1. AT Command Support This device emulates the AT command responses of UM02-KO, F and UM03-KO. 2. Non-Billing Result Code Support This device emulates the non-billing result codes of UM02-KO. 3. Signal Line Behavior Support This device emulates the signal line behavior of UM02-KO. ■ Product Overview ● Main Unit Power Supply: DC5V±5% *AC adapter (sold separately) Power Consumption: Approximately 2.5W (average DC5V input during communication) External Dimensions (mm): 140 (W) × 30 (H) × 80 (D) (excluding protrusions) Weight: Approximately 168g Environmental Conditions: Operating Temperature -20 to 60℃ Operating Humidity 20% to 85% (without condensation) ● Key Features ○ AT Command Supports AT commands for UM02-KO, F and UM03-KO ○ Incoming Calls Can receive incoming calls from up to two locations (notification, connection) ○ PPP Authentication Terminal function in PPP authentication ■ APN 1, 2 - Virtual IP Address - Distributed IP Address - VJ Compression (Enabled/Disabled) - Magic Number (Enabled/Disabled) - Used Network (LTE Access Point/Internet) - No Communication Timer

Multi-functional IoT adapter with RS-232C Procon and router functions.

■Product Overview ●Main Unit Power Supply: DC5V±5% *AC adapter (sold separately) Power Consumption: Approximately 2.5W (average DC5V input during communication) Dimensions (mm): 140 (W) × 30 (H) × 80 (D) (excluding protrusions) Weight: Approximately 168g Environmental Conditions: Operating Temperature -20 to 60℃ Operating Humidity 20% to 85% (without condensation) ●Main Functions ○Connection Method - Always connected - Event connection (automatic dialing) - Multi-communication - Redundancy mode ○Incoming Calls - IP incoming (pseudo incoming), SMS incoming ○Security - Packet filter - CHAP/PAP authentication - VPN (IPsec) - SSL/TLS (TLS1.0-1.2) ○Network Functions - DHCP server - Dynamic IP address translation (IP masquerade) - Static IP address translation - Dynamic DNS - Virtual server - DNS relay function - NTP client function - Route table settings - RS-232C protocol conversion function - MQTTS publisher