Photosensitive relay control module / light switch / light sensor module DC12V

-4%

New relay jqx-105f-4-012d-1hs hf105f-4 jqx-105f-4 012d-1hs jqx-105f hf105f-4-012d-1hs 12v dc12v 12vdc 30a 240vac

0

0

Dc 12v delay relay switch module timer relay normally open trigger delay relay delay circuit module

0

0

Xh-m131 10a light control switch photoresistor relay module detection sensor brightness automatic control module dc 5v 12v

2

7

5.0

-5%

T2401-o dc 12v dual display time relay module time delay relay led digital relay timing delay cycle time control switch home

1

3

Dc 12v led 3 buttons 3 digital tube display home automation delay timer control switch relay module

1

0

Led digital display home automation delay relay trigger time circuit timer control cycle adjustable switch relay module dc 12v

0

0

-4%

Dc 12v relay home automation delay relay switch timer control adjustable switch socket relay module

1

2

Dual digital led display dc 12v timer delay trigger cycle time delay relay module switch circuit board timing control module diy

1

1

4.0

-6%

Dc 5v 12v photosensitive resistance light sensitive sensor relay module light switch sensor relay switch module for arduino

1

0

Dc 12v led digital time delay relay trigger cycle timer delay switch circuit board timing control module diy

0

0

-9%

Dc 12v cycle time delay relay loop countdown switch control module timer timing module digital display multi-function module

2

1

-2%

Dc 12v time delay relay opening delay closing switch module with timer adjustable switch time relay timing relay module

1

3

5.0

Dc 12v light photoswitch sensor switch photoresistor relay module light detection photosensitive sensor board

0

0

Ddc-431 delay controller led light digital time delay relay trigger cycle timer delay switch timing control module dc 5v 12v 24v

2

4

5.0

Dc 12v timer delay relay switch module adjustment trigger potentiometer board turn on / delay turn off with timer control board

1

1

-23%

Soil moisture sensor 12v relay control module dc 12v soil moisture sensor relay automatic watering of humidity starting switch

0

0

-9%

Dc 12v infinite cycle delay relay timer on/off switch loop module with led display timing timer relay module

1

0

Dc 12v 4ch bluetooth relay module for android mobile remote control switch for motor led light

0

1

-1%

Dc 12v soil moisture sensor relay control module automatic watering of the humidity starting switch

1

1

Dc 12v adjustable timer delay turn off module time switch timing relay time control delay normal open trigger delay relay 1-60s

1

1

Adjustable dc 12v relay module normal open time delay relay timing timer relay control switch potentiometer led indicator

0

0

Ac 110v 220v digital time delay relay cycle timer control switch adjustable timing relay multifunction dc 12v 24v time relay

3

4

4.7

Geya ng2r 6 channel omron relay module 5v 12v 24v 230v relay board plc control omron relay

1

3

5.0

1 channel dc 12v 10a temperature sensor control switch thermistor relay module temperature detection sensor control module

1

2

4.0

-1%

relay dc 12v 16 channel relay relay board wireless relay module for phone

1

4

-3%

Dc12v 433mhz transmitter control delay relay receiver kits pt2262 transmitter module and 4 pcs 1 channels relay switch

0

0

Dc 12v relays with pir motion sensor module ir infrared human body induction sensor pyroelectric controller switch timer delay

1

1

5.0

Dc 12v time delay relay module 4 button led digital display trigger cycle time relay timing control module diy 0.01 seconds

0

0

-3%

Ddc-331 dc 12v trigger cycle time delay relay led digital display adjustable timing relay control switch

4

16

5.0

-0.7%

Adjustable dc 12v time relay module normal open time delay relay timing timer relay control switch potentiometer led indicator

0

0

-1%

One 1 channel relay module dc 12v high and low level trigger relay control with optocoupler

1

0

Adjustable dc 12v time relay module normal open time delay relay timing timer relay control switch potentiometer led indicator

0

0

Adjustable time delay relay led digital automation delay relay trigger time timer control cycle on off switch dc12v relay module

0

1

-0.8%

Dc 5v-30v mos led digital time delay relay trigger cycle timing delay solenoid valve control switch module adjustable 5v 12v 24v

1

1

Dc 5v 12v 24v multifunction delay relay time switch turn on/off plc module

1

0

-2%

12v relays raindrops controller module rain sensor relay board for arduino m35 monitor weather automotivo control board

0

0

Dc 12v 16 channel bluetooth relay board wireless remote control switch 16 channel bluetooth relay module

0

0

-14%

Modbus rtu 2-way relay module channel switch ttl/ rs485 communication interface relay 2 relay indicator 12v output 2 input dc

1

1

1.0

Dc 5v/12v adjustable ne555 delay timer time relay switch module led display timing delay module switch control clock board

1

0

Dc 12v digital time delay relay timer relay timming relay dual led display cycle timer control switch adjustable for water pump

0

0

-7%

5a 1 2 channel way 5v/12v/24v relay module low level trigger solid state relay dc control board dc single phase device

0

0