Industrial LoRa gateways USR-LG220 support MQTT/Socket cloud transmission protocol and adopted low-interference TDM technology.
USR private protocol+flexible and convenient networking mode
Multiple modes provide wide application field. Adopt TDM technologywhich has low interference
Support MQTT/Socket Cloud transmission protocol
Application
Smart metering
Smart metering can be applied to meter water, electricity, gas, heat, etc. By LoRa wireless transmission system, users can reduce the cost and easy to implement. In whole
application, not only can receive accurate data, but also keep low power consumption.
Project | Description | |
Wired network port | Wired WAN port | WAN * 1 |
WIFI | WIFI wireless LAN | 802.11b/g/n is supported |
Antenna | 2.4G WIFI antenna | |
Distance covered | 120m in the open area | |
4 LoRa Channels: 1 management channel 3 data channels | Agreement | The USR proprietary protocol is simple, secure, and reliable |
Band | 398MHz~525MHz, a total of 128 channels | |
Passage | Channel 1 is the management channel, and channels 2, 3, and 4 are data channels | |
Transmit power | The maximum transmit power is 20dBm | |
Antenna | Default suction cup antenna (470 MHz -510MHz) | |
4G | Scope of support | -42 (China Mobile/China Unicom 2/3/4G Telecom 4G) -43 (China Mobile/China Unicom/China Telecom 2/3/4G) |
SIM/USIM card | Standard 6-pin SIM card interface, 3V/1.8V SIM card | |
Antenna | Full-range rod antenna | |
keystroke | Reload | One-click factory reset |
Light | Status indicator | Power supply, WIFI, 2/3/4G, WAN port, data transceiver and receiver |
Temperature | Operating temperature | -20℃~ +70℃ |
Storage temperature | -40℃ ~+125℃ | |
Humidity | Operating humidity | 5%~95%RH (no condensation) |
Store humidity | 1%~95%RH (no condensation) | |
Power supply | Supply voltage | DC5~36V (standard 12V/1A) |
Power consumption | 5V/0.6A 12V/0.3A 36V/0.07A | |
4.9
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Reviews
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)