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Metal Alarm

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Handheld Metal Detector Archway Metal Detector Door Frame Metal Detector Walk Through Metal Detector Fire Alarm System Strobe Light Aed Cabinet

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Security Underground Metal Detector Mini Smoke Alarm

Security Underground Metal Detector Mini Smoke Alarm

500 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier Audited Supplier Since 2025
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Red Metal Fire Alarm Mini Motor Siren Ms-390 120dB DC12V DC24V Buzzer

Red Metal Fire Alarm Mini Motor Siren Ms-390 120dB DC12V DC24V Buzzer

US $ 10-15 / Piece FOB
30 Pieces (MOQ)
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Type : Industry Alarm
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Audited Supplier Audited Supplier Since 2017
Zhejiang Shuntong Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
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Anti-Theft Status Monitor Metal Magnetic Door Contact Alarm Sensor for Roll Door

Anti-Theft Status Monitor Metal Magnetic Door Contact Alarm Sensor for Roll Door

US $ 6.5-7.8 / Piece FOB
1 Piece (MOQ)
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Main Products: Magnetic Lock, Access Control, Fingerprint Access Control, Electromagnetic Lock, Electric Bolt, Electric Strike, Fingerprint Time Attendance, Guard Tour System, Time Attendance, Automatic Swing Door Opener
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Audited Supplier Audited Supplier Since 2015
Shenzhen Nordson Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2015
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Underground Metal Detector Alarm Wireless System

Underground Metal Detector Alarm Wireless System

1,000 Sets (MOQ)
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Application : Indoor
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Audited Supplier Audited Supplier Since 2025
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Underground Metal Detector Fire Detector Smoke Alarm

Underground Metal Detector Fire Detector Smoke Alarm

US $ 1-10 / Piece FOB
3,000 Pieces (MOQ)
More
Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier Audited Supplier Since 2025
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Home Security Underground Metal Detector Mini Smoke Alarm

Home Security Underground Metal Detector Mini Smoke Alarm

500 Pieces (MOQ)
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Transmission Mode : Wireless
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Audited Supplier Audited Supplier Since 2025
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Underground Metal Detector Smoke Sensor Alarm System

Underground Metal Detector Smoke Sensor Alarm System

3,000 Pieces (MOQ)
More
Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier Audited Supplier Since 2025
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Metal High Qualtity Alarm IP68 12-48V Car Reverse Horn Waterproof Car Reverse Alarm Sound

Metal High Qualtity Alarm IP68 12-48V Car Reverse Horn Waterproof Car Reverse Alarm Sound

US $ 1.99-19.99 / Piece FOB
20 Pieces (MOQ)
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Type : Car/Motorcycle Alarm
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Audited Supplier Audited Supplier Since 2009
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2009
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Toplead Epoxy DC12-80V Truck Backup Alarm Car Reversing Horn, Waterproof 112dB Heavy Duty Safety Metal Alarm

Toplead Epoxy DC12-80V Truck Backup Alarm Car Reversing Horn, Waterproof 112dB Heavy Duty Safety Metal Alarm

US $ 11.5-16.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Warning Light, Wheel Covers, Working Lights, Back up Alarms, Fod Lights, Flash Lights
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Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
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Alarm Host Metal Boxes Model Metal Boxes for Security Product

Alarm Host Metal Boxes Model Metal Boxes for Security Product

US $ 11.5 / Piece FOB
100 Pieces (MOQ)
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Condition : New
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Audited Supplier Audited Supplier Since 2010
Shenzhen Taian Electronics Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong, China Since 2010
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Car, Vehicle, Aircraft Carbon Monoxide Co Detector Alarm Vehicles, Police, Pilots, Travel, Bus, Trucks Metal Body, Small

Car, Vehicle, Aircraft Carbon Monoxide Co Detector Alarm Vehicles, Police, Pilots, Travel, Bus, Trucks Metal Body, Small

US $ 40-60 / pieces FOB
4 pieces (MOQ)
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Main Products: Portable Gas Detector, Portable Gas Analyzer, Handheld Gas Detector, Portable Multi Gas Detector, Portable Single Gas Detector, Portable Biogas Analyzer, OEM Gas Detector, Industrial Gas Detector, Toxic Gas Detector, Combustible Gas Alarm
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Audited Supplier Audited Supplier Since 2018
Beijing Shi'an Technology Instrument Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2018
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16mm Stainless Steel Metal Sound Buzzer Alarm with Flash Light

16mm Stainless Steel Metal Sound Buzzer Alarm with Flash Light

US $ 0.8-1 / Piece FOB
1,000 Pieces (MOQ)
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Application : Transmission of Electrical Signals
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Audited Supplier Audited Supplier Since 2023
Yueqing Sabo Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2023
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Laser Cutting Machine Laser Welding Machine CNC Machine Tools Diaper Machine Probe, Sensor Alarm
Qiannian 19mm Vandal-Proof Stainless Steel Metal Buzzer Alarm

Qiannian 19mm Vandal-Proof Stainless Steel Metal Buzzer Alarm

US $ 2-3 / Piece FOB
1 Piece (MOQ)
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Main Products: Push Button Switch, Plastic Switch, Tactile Switch, Push Button, Indicator, Metal Push Button, Waterproof Switch, Mirco Switch, Dimming Switch, Touch Switch
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Audited Supplier Audited Supplier Since 2013
Zhejiang Qian Nian Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2013
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Tane66wg Track Mounted Metal Door Contact Burglar Alarm

Tane66wg Track Mounted Metal Door Contact Burglar Alarm

US $ 5.5-11 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Waterproof 112dB DC12-80V Truck Metal Backup Alarm Car Reversing Horn

Waterproof 112dB DC12-80V Truck Metal Backup Alarm Car Reversing Horn

US $ 7.98-18 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Warning Light, Wheel Covers, Working Lights, Back up Alarms, Fod Lights, Flash Lights
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
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Metal Housing Back up Alarm High Quality Safety Car Reversing Alarm Forklift Horn (10-80V DC)

Metal Housing Back up Alarm High Quality Safety Car Reversing Alarm Forklift Horn (10-80V DC)

US $ 12-18 / Piece FOB
100 Pieces (MOQ)
More
Classification : Buzzer
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
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Ys-B05 12-36V Use 87 Thru 112dB Metal Housing IP68 Intelligent Backup Alarm

Ys-B05 12-36V Use 87 Thru 112dB Metal Housing IP68 Intelligent Backup Alarm

US $ 1.99-24.99 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Back-up Alarm, Reversing Alarm, Travel Buzzer, Talking Alarm, Multimedia Speaker, Raw Speaker, TV Speaker, Mylar Speaker, Micro Speaker
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2009
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Factory Direct Fire Alarm Metal Bell Plates

Factory Direct Fire Alarm Metal Bell Plates

US $ 2-14.42 / Piece FOB
10 Pieces (MOQ)
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Application : Indoor, Outdoor
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Shuntong Imp. & Exp. Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
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112 dB Metal Housing Back up Alarm Reversing Horn for Mining Safety DC12-80V 30W

112 dB Metal Housing Back up Alarm Reversing Horn for Mining Safety DC12-80V 30W

US $ 10-18 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Warning Light, Wheel Covers, Working Lights, Back up Alarms, Fod Lights, Flash Lights
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
Chat Now Send Inquiry
Metal Surface Mount Magnetic Door Contact Alarm for Burglar Alarm BS-2071

Metal Surface Mount Magnetic Door Contact Alarm for Burglar Alarm BS-2071

US $ 1.8 / Piece FOB
1,000 Pieces (MOQ)
More
Application : Home
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
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Related Videos
  • What is Security Underground Metal Detector Mini Smoke Alarm
    What is Security Underground Metal Detector Mini Smoke Alarm
    Negotiable
    500 Pieces (MOQ)
    Contact Supplier
  • What is Red Metal Fire Alarm Mini Motor Siren Ms-390 120dB DC12V DC24V Buzzer
    What is Red Metal Fire Alarm Mini Motor Siren Ms-390 120dB DC12V DC24V Buzzer
    Negotiable
    30 Pieces (MOQ)
    Contact Supplier
  • What is Underground Metal Detector Alarm Wireless System
    What is Underground Metal Detector Alarm Wireless System
    Negotiable
    1,000 Sets (MOQ)
    Contact Supplier
  • What is Underground Metal Detector Fire Detector Smoke Alarm
    What is Underground Metal Detector Fire Detector Smoke Alarm
    Negotiable
    3,000 Pieces (MOQ)
    Contact Supplier
Metal Heavy Machinery Warning Car Alarm

Metal Heavy Machinery Warning Car Alarm

US $ 1.99-19.99 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Back-up Alarm, Reversing Alarm, Travel Buzzer, Talking Alarm, Multimedia Speaker, Raw Speaker, TV Speaker, Mylar Speaker, Micro Speaker
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2009
Chat Now Send Inquiry
Underground Metal Detector Fire Wireless Smoke Alarm

Underground Metal Detector Fire Wireless Smoke Alarm

US $ 1-10 / Piece FOB
5,001 Pieces (MOQ)
More
Working Principle : Electro-Optical Type
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Stainless Steel Metal Case The Double Copper Coil Is Powerful 2/3/4/6/8 Inches Fire Alarm Bell and Alarm Device

Stainless Steel Metal Case The Double Copper Coil Is Powerful 2/3/4/6/8 Inches Fire Alarm Bell and Alarm Device

US $ 9 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Warning Light, Siren, Switch, Socket, Voltage Stabilizer/Regulator, Audible Visual Alarm, Cooling Fans, Computer Parts, Strobe Light, Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Shuntong Imp. & Exp. Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
DC12-80V 112dB Heavy Duty Vehicle Safety Car Reversing Horn Back up Alarm Forklift Buzzer Metal Housing

DC12-80V 112dB Heavy Duty Vehicle Safety Car Reversing Horn Back up Alarm Forklift Buzzer Metal Housing

US $ 10-18 / Piece FOB
100 Pieces (MOQ)
More
Main Market : Southeast Asia
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
Chat Now Send Inquiry

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Toplead DC12-80V Heavy Duty Vehicle Safety Metal Reversing Alarms, Waterproof 112dB Car Reverse Backup Horn 30W

Toplead DC12-80V Heavy Duty Vehicle Safety Metal Reversing Alarms, Waterproof 112dB Car Reverse Backup Horn 30W

US $ 11.5-16.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Warning Light, Wheel Covers, Working Lights, Back up Alarms, Fod Lights, Flash Lights
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
Chat Now Send Inquiry
Car Tire APP TPMS Alarm

Car Tire APP TPMS Alarm

US $ 18.5-20.5 / Piece FOB
200 Pieces (MOQ)
More
Output Signal Type : Digital Type
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Zeniss Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Heavy Duty Application 87 Thru 112dB Metal Housing Smart Back-up Buzzer Warning Alarm

Heavy Duty Application 87 Thru 112dB Metal Housing Smart Back-up Buzzer Warning Alarm

US $ 1.99-24.99 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Back-up Alarm, Reversing Alarm, Travel Buzzer, Talking Alarm, Multimedia Speaker, Raw Speaker, TV Speaker, Mylar Speaker, Micro Speaker
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2009
Chat Now Send Inquiry
Heavy Duty Vehicles 112dB Big Back up Alarm Car Reversing Horn with Metal Housing 30W Buzzer Siren

Heavy Duty Vehicles 112dB Big Back up Alarm Car Reversing Horn with Metal Housing 30W Buzzer Siren

US $ 10-17.5 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
Chat Now Send Inquiry
Asenware Metal Detector Smoke Alarm Detetor

Asenware Metal Detector Smoke Alarm Detetor

US $ 17-18 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fire Alarm System, Smoke Detector, Fire Alarm Control Panel, Fire Alarm, FM200, Fire Pump, Flame Detector, Fire Hose Reel, Emergency Light System, Beam Smoke Detector
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Shenzhen Asenware Test and Control Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2013
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200m Water Level Alarm for Well Depth Borehole Water Level with High Quality

200m Water Level Alarm for Well Depth Borehole Water Level with High Quality

US $ 240 / Piece FOB
1 Piece (MOQ)
More
Warranty : 1 Year
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Yantai Auto Instrument Making Co., Ltd.

Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Back up Alarm 112 dB Metal Housing Big Reversing Horn DC12-80V 30W

Back up Alarm 112 dB Metal Housing Big Reversing Horn DC12-80V 30W

US $ 10-17.5 / Piece FOB
40 Pieces (MOQ)
More
Main Products: Warning Light, Wheel Covers, Working Lights, Back up Alarms, Fod Lights, Flash Lights
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen Top Lead Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2007
Chat Now Send Inquiry
GSM-Relay6 GSM Alarm Box with 6 Relay Output and 6 Alarm Input

GSM-Relay6 GSM Alarm Box with 6 Relay Output and 6 Alarm Input

US $ 50-100 / Piece FOB
1 Piece (MOQ)
More
Universal : Universal
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shanghai Wafer Microelectronics Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
Chat Now Send Inquiry
12V 24V Waterproof Super Loud Safety Car Self Adjusting Smart Siren Back Alarm Reverse Horn Beeper Buzzer Warning Alert Back-up Alarm
GIF

12V 24V Waterproof Super Loud Safety Car Self Adjusting Smart Siren Back Alarm Reverse Horn Beeper Buzzer Warning Alert Back-up Alarm

US $ 10-40 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Car Horn, Spring, Backup Light Switch, Stop Light Switch, Back-up Alarm, Avas, Automatic Starting Device, Car Speaker
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Qufu Temb Automotive Electric Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2021
Chat Now Send Inquiry
Automotive Oil Pressure Alarm Fawde 6df2 4110/125z

Automotive Oil Pressure Alarm Fawde 6df2 4110/125z

US $ 8.88-9.88 / Piece FOB
50 Pieces (MOQ)
More
Production Process : Plastic Injection
Contact Supplier
Since 2024
Hubei Rui De Trading Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2024
Chat Now Send Inquiry
High Class Smoke Detector Fire Alarm

High Class Smoke Detector Fire Alarm

US $ 3-6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fire Alarm, Fire Detector, Horn Strobe Sounder Siren, Fire Alarm System, Fire Alarm Control Panel, Smoke Detector, Smoke Alarm, Fire System, Fire Protection, Fire Alarm Manufacturers
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Audited Supplier Audited Supplier Since 2019
Shenzhen Ansorl Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
Chat Now Send Inquiry
Mini Motor Alarm Wind Screw Siren (MS-190)

Mini Motor Alarm Wind Screw Siren (MS-190)

US $ 3-23 / Piece FOB
1 Piece (MOQ)
More
Type : Industry Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Nanjing Yumany Imp & Exp Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Handheld Metal Detector Archway Metal Detector Door Frame Metal Detector Walk Through Metal Detector Fire Alarm System Strobe Light Aed Cabinet
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