Power 220V power cut sensor outage detector switch output passive relay signal

-1%

Guideway type installation leak sensor, water immersion detector, water immersion alarm, passive relay signal

0

0

Dc9v wireless power off detector sensor large volume alarm system 220v power failure sensor waring siren home

1

2

5.0

-3%

Ac power failure alarm power outage power cut sensor aquarium power failure detection 220v/380v three-phase alarm controller

3

9

3.7

-3%

Power off detector sensor large volume alarm system 220v power failure sensor failure detector power failure alarm

3

4

5.0

-2%

Wireless power off / on detector ac 220v power failure outage short circuit alarm testing sensor home substation alarm

1

4

5.0

220v led indicator smart 120db automatic power cut failure outage alarm us plug

1

1

220v infrared body motion radar sensor pir sensing switch microwave detector switch module

1

0

Power on off detector sensor power failure detector sensor flex anti-theft system 175v-265v for computer rooms

5

13

4.6

-9%

220v ac 50hz auto infrared sensor switch module microwave radar sensor switch mini pir sensor detector smart switches

4

8

5.0

-2%

Ac 220v 30a relay wireless remote switch micro transmitter power on transmitting signal dc3v-12v rf alarm system relay switch tx

2

1

-6%

Alarmas de seguridad para casa power on off detector sensor power failure detector sensor flex anti-theft system 175v-265v alarm

3

1

Motion sensor 220v 12v automatic infrared pir infrared movement detector 180 degree rotating outdoor timer switch motion sensor

4

10

5.0

Incomplete data

Ac 220v adjustable timer delay switch turn on/off time relay module adjustable timing turn off board

0

2

Newest arrival wired pir motion sensor passive infrared detector wall-mounted warning alarm relay for smart home security system

0

1

-3%

Wireless passive infrared detector curtain sensor pir detector burglar alarm system intrusion sensor ir detector

0

0

Ac 220v 30s delay relay module adjustable power off delay circuit

2

13

5.0

Smart 110v 220v led motion sensor switch pir sensor light switch auto on/off lamp switch infrared detector diy led cabinet light

0

1

Non-contact water liquid level sensor switch detector for pipe tank dc5-12v npn the output signal is npn signal

3

12

4.7

-0.7%

220v sensor switch module relay output alarm delay time adjustable controller

0

0

Incomplete data

Ac 220v adjustable timer delay switch turn on/off time relay module adjustable timing turn off board

1

1

5.0

Motion sensor 12v home motion detector automatic passive infrared pir sensor 140 degree rotating outdoor timer light switch

0

1

220v 110v 1200w microwave radar sensor pir occupancy body motion detector light switch

1

0

Motion sensor dc 12v home motion detector automatic passive infrared pir sensor 140 degree rotating outdoor timer light switch

2

2

5.0

2pcs battery outage switch disconnect isolator power cut off car boat marine rv

0

1

-3%

110v 220v ceiling ir infrared body motion sensor switch automatic pir motion human body sensor detector auto on/off for led lamp

2

9

5.0

-3%

Incomplete data

110v 220v light switch pir sensor detector led smart switch 110v 220v pir infrared motion sensor switch auto on off

0

0

-4%

Incomplete data

Motion sensor 220v 12v motion detector automatic infrared pir sensor 220v 180 degree rotating outdoor timer light switch

1

1

-4%

Pir motion sensor 220v 24v infrared movement automatic detector 12 volt led ceiling light no off timer 12v light switch sensor

0

1

-3%

Power on off dual function detector sensor alarm anti-theft system 175v-265v power failure outage short circuit alarm

2

2

5.0

Ac 220v adjustable timer delay switch turn on/off time relay module

0

0

Motion sensor switch for light bulb pir sensor movement detector 220v for led lamp home electrical wire connection diy

6

1

-3%

Ac 220v 360 degree radar motion sensor light switch body motion detector microwave sensor switch 5.8ghz radar sensor switch

0

0

-2%

Motion sensor 220v 12v motion detector automatic infrared pir sensor 220v 180 degree rotating outdoor timer light switch

0

0

-8%

Sensor/welcome doorbell alarm wireless passive motion detector security burglar alarm sensor smart home

0

0

220v intelligent auto on off lamp switch voice control light sensor 1-40w smart detector time delay energy saving switch

1

0

-0.3%

Battery isolator disconnect cut off power kill switch for car boat

0

0

-6%

Smart motion sensor 220v 12v motion detector automatic infrared pir sensor 220v 180 degree rotating outdoor timer light switch

0

0

New module 220v detector sound voice sensor intelligent auto on off light switch

0

0

Incomplete data

220v infrared ir motion sensor built-in light bulb switch control detector wall ceiling

0

0

Wired passive infrared motion sensor dual pir detector warning alarm security system 12v

0

1

-5%

110v 220v mini closet pir sensor detector smart switch led pir infrared motion sensor detection automatic sensor light switch

1

1

-4%

Infrared alarm detector 12v wired indoor top mounted 360 degree passive infrared motion detection sensor alarm infrared detector

0

1

-21%

Kxn10id relay output current limit alarm switch signal sensor module / transmitter

0

0

Ac 220v adjustable timer delay switch turn on/off time relay module

2

3

5.0

Incomplete data

Ac 220v adjustable timer delay switch turn on/off time relay module p0re

0

0

-0.5%

Ac 220v 30a relay receiver remote control switch wireless high load led waterpump motor power remote on off controller learning

0

0

-6%

Incomplete data

6m range pir infrared sensor switch wall 110v 220v 50hz auto control led lamp lighting human body induction detector white

0

0