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1ch 2ch 3ch 4ch Wireless Remote Control Switch ON/OFFLamp Light Digital Wireless Wall Remote Switch
$4.50
Min. order 2 sets
5 Megapixel M12 Pinhole Lens Special IR Cut Filter Dual ICR Double Switcher IR-CUT 20mm Lens Mount Holder for CCTV IP HD Camera
$0.20-0.50
Min. order 5 pieces
DC 4.5~36V Multi-function Digital Display Voltage Current Capacity Tester USB+Type-C Interface USB Cable Charger Detector
$3.50-4
Min. order 5 pieces
Rain Water Water Level Sensor Module Depth of Detection Liquid Surface Height
$0.15-0.30
Min. order 1 piece
Relay module
All products
Module
Relay module
3144 Hall sensor relay control module
$2.55-3.20
Min. Order: 1 piece
Delay power off 24V cycle timer switch 0.01 seconds 12v Trigger delay relay module
$5-6
Min. Order: 1 piece
AD22B04 New 4-channel DTMF audio decoding relay control command can modify remote control module
$10-13
Min. Order: 5 pieces
5V 6V 9V 12V motor forward and reverse delay module Time adjustable DPDT relay Reverse polarity module
$3.30-5.80
Min. Order: 5 pieces
AD22A08 8-channel DTMF audio decoding relay Smart home controller remote control module
$14-16.50
Min. Order: 5 pieces
MGR-1 D4810 SSR-10DA SSR relay DC-AC Solid state relay 10A
$1.50-6
Min. Order: 1 piece
KBPC5010 50A KBPC3510 35A 1000V Bridge Rectifier Metal Case 1000V Diode Bridge
$0.35-1
Min. Order: 1 piece
RS485 to ZigBee wireless module (1.6km transmission, CC2630 chip, beyond CC2530) DRF2659C
$30
Min. Order: 1 piece
ZigBee gateway, ZigBee to TCP/IP network port module, built-in CC2630 chip, far exceeding CC2530
$60
Min. Order: 1 piece
YXX1208 battery undervoltage module automatically restores the load battery protection board overvoltage control module 12V
$5
Min. Order: 5 pieces
SSVR 25A SSR-25VA Solid State Voltage Regulator Relay Resistance Regulating Module 220V AC Single Phase
$4
Min. Order: 1 piece
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5V 12V 24V 2 Channel Relay Module
$0.40-1.50
Min. Order: 1 piece
Modbus-Rtu7-24V 4-channel relay module switch input and output RS485/TTL anti-reverse connection
$3.50-7
Min. Order: 1 piece
10 sold
1P 2P 3P 4P RT18-32X 63X Fuse Base Fuse Holder with LCD led light
$0.25-2.50
Min. Order: 1 piece
RS485 to ZigBee wireless module (1.6km transmission, CC2630 chip) DRF2657c
$30
Min. Order: 1 piece
5V 12V 24V 4-channel controller Mobile phone remote control switch Light door lock motor
$16.50-19
Min. Order: 5 pieces