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China Gateway Device
1,052
products found
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Video
OEM/ODM Etross 8848 Wireless Terminal
Device
with 1SIM Card and 2 Rj-11 Port (2G/3G/4G Optional)
US$ 28-35
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Etross Telecom Co., Ltd.
8/16/32 Ports with 8/16/32/512 Sims for GSM SMS
Gateway
US$ 280-1950
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Etross Telecom Co., Ltd.
TCP IP to 8 Ports RS-232/485/422 Industrial Ethernet Serial
Device
US$ 199.99-239.99
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Caratar Technology Co., Ltd.
Video
Outdoor Waterproof Multi-Band 4G SIM Card Router WiFi Solar Powered Camera Built-in 4*18650 Battery Long Standby
US$ 35-55
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology Co., Ltd.
Outdoor Noise Monitoring
Device
Digital Sound Level Meter with WiFi 4G Communication
US$ 111-139
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Manufacturer 16 Ports 512 Sims 2g 3G 4G SMS
Gateway
for Bulk SMS/Voice Message
US$ 1080-1150
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Etross Telecom Co., Ltd.
Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion Support TCP/IP/Telnet/Modbus Protocol
US$ 55-59.9
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Caratar Technology Co., Ltd.
Smart Power Meter with Harmonics Leakage Mqtt 485 Electric Energy Meter
US$ 83-169
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Three Phase Current Voltage Demand Tariff Kwh RS485 Electrical Power Meter
US$ 149-319
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server
US$ 55-59.9
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Caratar Technology Co., Ltd.
Video
Three Phase Multifunction RS485 Modbus Ethernet Tariffs Harmonic Power Digital Energy Meter
US$ 55-145
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
RS232 RS485 Serial to WiFi Ethernet Server, Industrial Serial WiFi
Device
Converter
US$ 55-59.9
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Caratar Technology Co., Ltd.
Guide Rail Type Non-Stop Installation Smart Meter Smart Fire Alarm with GPS
US$ 83-269
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Intelligent Three Phase Multifunction RS485 Modbus Ethernet Multi Tariffs Harmonic Power Digital Energy Meter Wholesale
US$ 55-145
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Smart Meter Harmonic 2~31st Temperature Power Meter with Free IoT Platform
US$ 55-145
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Embedded Three-Phase Voltage and Current Active and Reactive Energy Meter with Optional Private Cloud
US$ 55-145
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Manufacturer 4-20mA/0-5V Analog Signal Input RTU RS485 Iiot
Gateway
US$ 75-121
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Edge Computing
Gateway
Network Port to Network Port Serial Port to Network Port WiFi/4G
US$ 199-219
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
2+16g Real 8K Rockchip Rk3568 Iot
Gateway
Linux OS Mini PC Android OS Audio & Mic Sockets Pictures & Photos
US$ 65-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Shining Star Electronic Co., Ltd.
Modbus RTU to Bacnet
Gateway
(CSGW-1)
US$ 980
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen ATC Technology Co., Ltd.
Video
Zigbee Module 2.4G to RS-232/485/422 Wireless Data Transceiver Converter
Gateway
US$ 55-59.99
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Caratar Technology Co., Ltd.
Video
4 Inch Touch Screen for WiFi Zigbee
Devices
Smart Home Control Tuya Central Control Switch Panel with Zigbee Hub
Gateway
US$ 100-104
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Dukewe Technology Co., LTD
Lora Single-Phase Multi-Function Power Quality Meter Three-Phase Function Energy Meter 485 Remote Rail-Type Power Meter
US$ 55-110
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Industrial Sensor Serial Three-in-One Server UDP Mode RS232 RS485 to TCP IP LAN Converter Iot
Gateway
Modbus RTU
US$ 15.99-29.99
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Caratar Technology Co., Ltd.
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