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Bluetooth Switch 2 Channel Relay for Mobile Phone Wireless Remote Control for Bluetooth Door Opening Module
$10.50-13
Min. order 5 pieces
IOS and Android Mobile Phone General 12V 1/2/4/8/16 Channel BLE4.0 Version bluetooth Relay
$10-30
Min. order 10 pieces
Free App Source Code in Android&iOS System BLE 4.O Version bluetooth Relay with 4 Channel for On/off Car Lock
$20
Min. order 5 pieces
Ethernet&Wifi&Bluetooth&RS485 ESP32 4 Channel Relay Board with Antenna and Battery RTC CR2032
$75
Min. order 1 piece
Industrial Electric Products
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Industrial Electric Products
Manufacturer DTS238-7 ZNS Three Phase Rs485 Multifunction Meter, Din Rail Mini kwh Meter
$44-52
Min. Order: 1 piece
Wifi Meter DDS238-4 W Smart Meter Single Phase Din Rail Type RS485 Communication WIFI Watt Hour Meter
$20-30
Min. Order: 1 piece
Smart Wifi Meter DDS238-4 W Single Phase Din Rail Current Voltage Display RS485 Communication Solar Flow Meter
$20-30
Min. Order: 1 piece
Smart Wifi Meter DDS238-4 W Single Phase Din Rail Current Voltage Display RS485 Communication Wifi Electrical Switch
$20-30
Min. Order: 1 piece
Smart Wifi Meter DDS238-4 W Single Phase Din Rail Current Voltage Display RS485 Communication Wireless Smart Energy Meter
$20-30
Min. Order: 1 piece
Smart Wifi Meter DTS238-7 W Three Phase Din Rail Current Voltage Display RS485 Communication Smart Energy Meter Wifi
$85
Min. Order: 5 pieces
WIFI Electricity Meter Smart Energy Meter 5(60)A 110V 230V Single Phase Din Rail Over/under Voltage Current protection RS485
$20-28
Min. Order: 5 pieces
12 sold
Single Phase Bidirectional Wifi Smart Energy Meter 80A/110-240V MID Energy Meter
$20-28
Min. Order: 5 pieces
WiFi Energy Meter App ON/OFF Power 110-240V, 50/60Hz Smart Multifunction Power Meter Data Logger
$20-30
Min. Order: 1 piece
Smart Wifi Prepaid Energy Meter kWH Meter Wireless DIN-rail Installation for Rental House and Apartment
$20-30
Min. Order: 5 pieces
Wifi Smart Electricity Energy Meter Electrical Power Consumption Tester WIFI Remote Control Stop With Power Statistics
$20-30
Min. Order: 5 pieces
Tuya App Smart Home Wifi Power Meter DDS238-4 W Single Phase Din Rail Current Voltage Display RS485 Smart Energy Meter Wifi
$20-30
Min. Order: 5 pieces
60 sold
DDS238-1 ZN Power Meter RS485 Communication Remote Control Bi-directional Modbus Rtu Energy Meter
$24-25
Min. Order: 5 pieces
Smart Wifi Meter DDS238-2 W Single Phase Din Rail Current Voltage Display Smart Energy Meter Wifi
$25-30
Min. Order: 5 pieces
Customized Smart Wifi&Modbus RS485 Single Phase Energy Meter DDS238-4W Compatible With Customer's Own Server
$30-35
Min. Order: 5 pieces
Customized ESP8266 Smart Wifi kwh Meter With Modbus RS485 Protocol Which Compatible With Customer's Cloud Serve
$40
Min. Order: 5 pieces