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Home >> Home & Garden >> Home Improvement & Tools >> Electrical >> Household Sensors & Alarms

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5 Pcs 3144 Hall Effect Sensor Magnetic Detector 4.5-24V

5 Pcs 3144 Hall Effect Sensor Magnetic Detector...
$7.53
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110dB DC 12V Security System Buzzer Siren Horn for Truck Car

110dB DC 12V Security System Buzzer Siren Horn...
$12.93
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Hanging Type Water Level Sensor Fluid Controller Float Switch

Hanging Type Water Level Sensor Fluid Controller...
$21.03
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22 lbs 10Kg Aluminium Alloy Hopper Scale Load Cell Transducer

22 lbs 10Kg Aluminium Alloy Hopper Scale Load...
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Aluminium Alloy Weighing Load Cell 20Kg for Electronic Scale

Aluminium Alloy Weighing Load Cell 20Kg for...
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DF14-20-D8 LVDS LCD Cable Lines for TV DVD VCD

I am sure The LVDS cable was not built in a poor...

Single Wire Connector 10-Position Barrier Terminal Block 30A 2Pcs

The product was new, solid, plus quick and easy to set up....

Metal Alloy Spring Loaded Clasp Key Ring Chain Key Fob

This has provided me the complete solution of my problems....

Household Sensors & Alarms

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White Digital LCD Display Calendar Clock Alarm Temp Humidity Meter

White Digital LCD Display Calendar Clock Alarm Temp...: Digital Temp Humidity Meter Temperature Range Indoor: -10°Cto 50°C Outdoor:-50°C to 70°C Humidity Range 20%RH~99%RH Power Supply 1 x 1.5V AAA Battery (Not Included) Size(Approx) 14.8 x 8.7 x...; Add To My Wish List

$16.62
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Voltage AC 100/110V Wireless Remote Control Doorbell Switch Set

Voltage AC 100/110V Wireless Remote Control Doorbell Switch...: Wireless Remote Control Doorbell Doorbell Size 10.8 x 7.5 x 3.7cm/ 4.3" x 3" x 1.5"(L*W*H) Button Size 8 x 4.4 x 1.5cm/ 3.2" x 1.7" x 0.6'' (L*W*H) Doorbell Battery Power 2 x AA...; Add To My Wish List

$12.99
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DC 24V 85dm Plastic Shell Wired Connector BJ-1G Electronic Buzzer

DC 24V 85dm Plastic Shell Wired Connector BJ-1G Electronic...: Electronic Buzzer Model No. BJ-1G Sound-making Type Continuous Sound Rated Voltage DC 24V Rated Current 20mA Frequency 50/60Hz Sound Decibel 85dB Body Diameter 53mm / 2.1" Overall Size 7 x 4.8 x 5.3cm/2.8" x...; Add To My Wish List

$7.99
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DC 12V 2 Wire Industrial Red LED Flashing Alarm Buzzer 100dB BJ-3

DC 12V 2 Wire Industrial Red LED Flashing Alarm Buzzer...: Flashing Alarm Buzzer Model No. BJ-3 Rated Voltage DC 12V Sound Pressure 100dB Light Color Red Overall Size 6.5 x 4.3 x 4cm/2.6" x 1.7" x 1.6" (L*W*H) Mounting Hole Diameter 3mm / 0.12" Wire Length 20cm / 7.9" External...; Add To My Wish List

$8.76
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Pair Outdoor 80m Sensing Distance Active Infrared Motion Detector

Pair Outdoor 80m Sensing Distance Active Infrared Motion...: Active Infrared Motion Detector Model ABT-80 Type Double Beam Install Distance(Max.) Outdoor: 80m Indoor: 240m The Longest Distance:900m Survey Way Lights Covered At The Same Time Light Source Infrared LED Response...; Add To My Wish List

$47.49
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Yellow Red Plastic Housing Home Household Building Buzzer Alarm

Yellow Red Plastic Housing Home Household Building Buzzer...: Back-up Alarm Voltage AC 220V Material Plastic, Electronic Parts Color Red, Yellow Size 5 x 5.2cm/1.9" x 2"(H*D) Cable Length 14cm/5.5" Hole Diameter 5mm/0.2" Net Weight 52g Package Content 1 x Back-up Alarm This...; Add To My Wish List

$8.49
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House Door Window Safety Security Vibration Detector Alarm White

House Door Window Safety Security Vibration Detector Alarm...: Door Detector Alarm Powered by 4 x AA Batteries 9V(Not Included Here) Main Body Size 10 x 5 x 2.5cm / 4" x 2" x 1" (L*W*H) Color White Material Plastic Net Weight 63g Package Content 1 x Door Detector Alarm Designed...; Add To My Wish List

$4.96
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SMF-27 DC 3-24V 30mA Industrial Continuous Sound Electronic Buzzer 90dB

SMF-27 DC 3-24V 30mA Industrial Continuous Sound Electronic...: Electronic Buzzer Model No. SMF-27 Sound-making Type Continuous Sound Rated Voltage DC 3-24V Rated Current 30mA Sound Pressure 90dB Operating Temperature -20°C to +60°C Body Diameter 30mm / 1.2" Overall Size 48...; Add To My Wish List

$3.67
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Plastic High to Low 2 Channel Speaker Leaver Impedance Converter for Car

Plastic High to Low 2 Channel Speaker Leaver Impedance...: Impedance Amplifier Adaptor Main Color Clear, Black, Yellow Cable Length 12cm/ 4.7" Body Size 6.5 x 3.8 x 2.5cm/ 2.6" x 1.5" x 1"(L*W*H) Weight 45g Package Content 1 x Impedance Amplifier Adaptor ...; Add To My Wish List

$4.88
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J1588 1NO 1NC Sump Pumping Liquid Level Controller Hanging Switch AC 110V-240V

J1588 1NO 1NC Sump Pumping Liquid Level Controller Hanging...: Liquid Level Control Switch Model No. J1588 Contact Type 1NO + 1NC Working Voltage AC 110V-240V Maximum Current 15A Max. Power of Water Pump 0.75KW (1.0HP) Thread Dia. 31mm / 1.2" Top Cylinder Size 8 x 7cm /...; Add To My Wish List

$13.42
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90cm Wire Long AC 110-240V NY-321 Fluid Water Level Control Float Switch NO NC

90cm Wire Long AC 110-240V NY-321 Fluid Water Level Control...: Liquid Level Control Float Switch Model No. NY-321 Contact Type 1NO + 1NC Working Voltage AC 110V-240V Maximum Current 15A Max. Power of Water Pump 0.75KW (1.0HP) Thread Size 7/8" Top Cylinder Size 7.9 x 7cm /...; Add To My Wish List

$13.69
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HRB-P75A2 Industrial Flush Mounting Alarm Panel Buzzer AC200-220V 75dB

HRB-P75A2 Industrial Flush Mounting Alarm Panel Buzzer...: Alarm Buzzer Model No. HRB-N80 Working Voltage AC200-220V Decibel 75dB Mounting Type Flush Mounting Overall Size 8.5 x 8.4 x 4cm / 3.3" x 3.3" x 1.5" (L*W*T) Body Diameter 7.3cm / 2.9" Wire Length 20cm / 7.87" Mounting...; Add To My Wish List

$10.08
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