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DC12V 2 Wire Industrial Electronic Alarm Sound Buzzer 80dB

DC12V 2 Wire Industrial Electronic Alarm Sound...
$9.09
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DC 12V 15W Replacement One Tone Car Security Alarm Siren Horn Black Loud Speaker

DC 12V 15W Replacement One Tone Car Security...
$11.99
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Door Window Sensor Magnetic Switch Home Alarm System Normal Close

Door Window Sensor Magnetic Switch Home Alarm...
$8.59
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Office Factory Security Outdoor 60m Two Beam Infrared Sensor

Office Factory Security Outdoor 60m Two Beam...
$32.08
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ZMQ-2729 AC 220V Industrial Beep Sound Electronic Buzzer

ZMQ-2729 AC 220V Industrial Beep Sound Electronic...
$5.99
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Female to Male TV Antenna Connector Adaptor Convertor

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RJ11 6P4C 2-Way Modular Phone Telephone Wall Splitter Adapter Connector

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Security Sensors & Alarms

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Red 5mm 24 LED Lamp 60 Degree Infrared IR Board for CCTV Camera

Red 5mm 24 LED Lamp 60 Degree Infrared IR Board for CCTV...: LED Infrared Board Angle 60 Degree Number of IR Lamp 24 ...; Add To My Wish List

$8.59
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CCD CCTV Camera 5mm 36 LED Lamp 80 Degree IR Infrared Board New

CCD CCTV Camera 5mm 36 LED Lamp 80 Degree IR Infrared Board...: LED Infrared Board Angle 80 Degree Number of IR Lamp 36 ...; Add To My Wish List

$8.59
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Door Window Sensor Magnetic Switch Home Alarm System Normal...: Magnetic Door Contacts Model MC 31 Contact Capacity 0.5A(Maximum Switch Current) Voltage 100V Rated Power 10W Actuation Distance 16mm Size(Approx) 6.5 x 2 x 1.3 / 2.6" x 0.8" x 0.5"(L*W*H) Color White...; Add To My Wish List

$8.59
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Office Security Sensor Alarm Outdoor 100m Infrared Detector ABT-100

Office Security Sensor Alarm Outdoor 100m Infrared Detector...: Infrared Detector ABT-100 NO. of Beams 2 Beams Install Distance(Max.) Outdoor: 100m / Indoor: 300m Detection Mode 2 Beams Blocked Simultaneous Optical Source Infrared Digital Pulse Beam Response Speed 50 ~ 700msec Alarm...; Add To My Wish List

$51.59
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Office Factory Security Outdoor 60m Two Beam Infrared Sensor: Active Infrared Motion Detector Type Double Beam Install Distance(Max.) Outdoor: 60m Indoor: 180m Survey Way Lights Covered At The Same Time Light Source Infrared LED Response Speed 50~700m/sec Alarm Output Transmit...; Add To My Wish List

$32.08
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BJ-1 90dB 220VAC Siren Sound Electronic Buzzer Emergency Alarm

BJ-1 90dB 220VAC Siren Sound Electronic Buzzer Emergency...: Electronic Buzzer Model No. BJ-1 Type Siren Sound ...; Add To My Wish List

$6.49
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ZMQ-2729 AC 220V Industrial Beep Sound Electronic Buzzer: Electronic Buzzer Model No. ZMQ-2729 Sound-making Type Beep Sound Rated Voltage AC 220V Sound Pressure more than 80dB Operating Temperature -20°C to +45°C Body Diameter 30mm / 1.2" Overall Size 61 x 30 x...; Add To My Wish List

$5.99
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Black Housing DC 3-24V 2 Wire Industrial Electronic Continous Sound Buzzer 90dB

Black Housing DC 3-24V 2 Wire Industrial Electronic...: Electronic Alarm Buzzer Sound-making Type Continuous Sound Rated Voltage DC 3-24V Sound Pressure...; Add To My Wish List

$9.09
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Black Shell DC 3-24V 2 Wire Industrial Electronic Continuous Sound Buzzer 105dB

Black Shell DC 3-24V 2 Wire Industrial Electronic...: Electronic Alarm Buzzer Sound-making Type Continuous Sound Rated Voltage DC 3-24V Sound Pressure 105dB Overall Size 4 x 3 x 2.5cm / 1.6" x 1.2" x 1"(L*W*T) Mounting Hole Diameter 3mm / 0.12" Mounting...; Add To My Wish List

$8.59
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SFM-27 DC 3-24V 2 Wire Industrial Electronic Continuous Sound Buzzer 80dB

SFM-27 DC 3-24V 2 Wire Industrial Electronic Continuous...: Electronic Alarm Buzzer Model No. SFM-27 Sound-making Type Continuous Sound Rated Voltage DC 3-24V Sound Pressure 80dB Overall Size 4.8 x 3 x 1.5mm / 1.9" x 1.2" x 0.6"(L*W*T) Mounting Hole Diameter 3.8mm...; Add To My Wish List

$8.59
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White Housing AC 220V 2 Wire Industrial Electronic Music Sound Buzzer 80dB

White Housing AC 220V 2 Wire Industrial Electronic Music...: Electronic Alarm Buzzer Sound-making Type Music Sound Rated Voltage AC 220V Sound Pressure 80dB Overall Size 4.5x 3.3 x 2.3cm / 1.8" x 1.3" x 0.9"(L*W*T) Mounting Hole Diameter 3mm / 0.12" Mounting...; Add To My Wish List

$5.99
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White Housing AC 220V 2 Wire Industrial Electronic Continuous Sound Buzzer 80dB

White Housing AC 220V 2 Wire Industrial Electronic...: Electronic Alarm Buzzer Sound-making Type Continuous Sound Rated Voltage AC 220V Sound Pressure...; Add To My Wish List

$5.89
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