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Total 7781 products for audio detector circuit Manufacture & Suppliers

70 cm Width Walkthrough Metal Detector With Audio Alert and LED Location Lamp

... warrwanty 10 years experience in this field a lare- scale security equipment manufacturer Product Introduction: This Waterproof Walkthrough Metal Detector is a kind of security door for export, which is...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Amplifier Audio Film Capacitors Metallized CBB20 1.5uF 400V

... in audio curcuits, they could provide higher performance. These devices are common in instruments such as audio amplifiers, audio speaker circuits, recorders, CD players and bass guitars. Metallized polyprp...

Shenzhen Topmay Electronic Co., Ltd.
Guangdong,China

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Treasure Hunter Underground Diamond Detector , Weatherproof Metal Detector

...Detector , Weatherproof Metal Detector Detailed Product Description Ultrasonic: 400-3000MHZ+/-150KHZ Max Detection: 5-50m Detect Range: 100-1000m Power: 850mA Voltage: 9~12VDC Rechargeable Battery: Continuou...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

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230mAh Battery Infrared Scanner for GPS Detector and Mobile Phone Signal Monitoring

... to 8G Hz wireless hidden cameras, wifi cameras, Audio Bugs, surveillance devices, magnetic field, 2G,3G,4G mobile phone SIM cards, and GPS trackers for cars. Efficient: This camera detector combines an RF d...

Shenzhen Boran Technology Co., Ltd.
China

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Handheld UAV Detector With Intelligent Alert Of Audio And Visual Alarms

...Detector With Intelligent Alert Of Audio And Visual Alarms Product Introduction The handheld UAV detector is equipped with an integrated intelligent audio-visual alarm system, enabling immediate perception a...

Shenzhen Fengqing Instrument Co., Ltd.
China

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Stainless Steel Aluminum Foil Packaged Metal Detector

... detector is a magnetic induction metal detector, mainly used for metal foreign object detection in aluminum foil packaging products. 1. The metal detector adopts German digital circuit design and has high d...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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SA503 Series Magnetic Induction Food Metal Detector

... adopts German digital circuit design and has high detection accuracy. 2. The metal detector has a strong inhibitory effect on the product effects of aluminum foil packaging products, aquatic products, quick...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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SA503 Series Magnetic Induction Food Metal Detector Through Width And 1.0mm Fe Sensitivity

... adopts German digital circuit design and has high detection accuracy. 2. The metal detector has a strong inhibitory effect on the product effects of aluminum foil packaging products, aquatic products, quick...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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Induction Food Metal Detector Sensitivity Food Industry Food Safety Factory Bakery Conveyor Belt

... adopts German digital circuit design and has high detection accuracy. 2. The metal detector has a strong inhibitory effect on the product effects of aluminum foil packaging products, aquatic products, quick...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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High Speed Security Metal Detector Wand Mini Size Easy Carrying For Anti - Cheating Exam

...3003B1 hand held metal detector with battery charger Easy to use hand wand metal detector Hand held metal detector wand with audio and vibrating alarm. Make the security check easy. This compact hand-held me...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

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Circle Probe Hand Held Metal Detector Convenient Storage For Exhibition Security Check

Handheld body metal detector , portable metal detector for airport or station checking Best wholesale hand held handset metal detector Hand held metal detector wand with audio and vibrating alarm. Make the secu...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

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Public Security Hand Held Metal Detector , Anti Interference Metal Detector Wand

.... 3. Sound and light alarm, when it is low power. 4. Self-checking: when turn on the detector, it will self-check to make sure it is in the best form. 5. Low consumption, one new battery can sustain working ...

Shenzhen Peace Guarder Technology Co., LTD
Guangdong,China

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Rechargeable Hand Held Metal Detector With LED / Audio / Vibration Alarm System

9 V Fold Battery Handy Metal Detector , Electronic Metal Detector Wand With Vibration Alarm System Product Introduction: The MD-3003B1 Portable metal detector super scanner is used to check the offensive weapon...

Shenzhen Peace Guarder Technology Co., LTD
Guangdong,China

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ABS Handheld Carbon Dioxide Detector Personal Multi Gas Detector

.... The instrument with audio/visual and vibratory indicators, a rechargeable battery, and simple use. It is widely used in the area where explosion-proof is required or toxic gas ......

Shenzhen Eyesky&Safewill Technology Co.,Ltd.
Guangdong,China

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High Speed Security Metal Detector Wand Mini Size Easy Carrying For Anti - Cheating Exam

...3003B1 hand held metal detector with battery charger Easy to use hand wand metal detector Hand held metal detector wand with audio and vibrating alarm. Make the security check easy. This compact hand-held me...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

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Deep Underground Metal Detector Diamond Gold Scanner Detector For Battery Charger

...Detector With Audio And Visual Detector EPX7500 is the newest upgraded version of long range product. We add one function of adjusting sensitivity to it. Makes the operation more convenient. The English ope...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

Site Member

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Circle Probe Hand Held Metal Detector Convenient Storage For Exhibition Security Check

Handheld body metal detector , portable metal detector for airport or station checking Best wholesale hand held handset metal detector Hand held metal detector wand with audio and vibrating alarm. Make the secu...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

Site Member

Add to cart
1MHz - 8000MHz Wireless Signal Detector Wireless Tap Signal Detector For Camera And Phone

1MHz-8000MHz Wireless Signal Detector Wireless Tap Signal Detector for Camera and Phone Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine de...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Wide Detecting Frequency Wireless Signal Detector Sound And Light Alarm Singal Detector

Wide Detecting Frequency Wireless Signal Detector/Sound and Light Alarm Singal Detector Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine de...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Wide Range High Speed Wireless Camera Signal Detector Portable Anti Spy Signal Detector

Wide Range High Speed Wireless Camera Signal Detector/Portable Anti-spy Signal Detector Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine de...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Audio Detector Circuit

Total 7781 products for audio detector circuit Manufacture & Suppliers

70 cm Width Walkthrough Metal Detector With Audio Alert and LED Location Lamp

Amplifier Audio Film Capacitors Metallized CBB20 1.5uF 400V

Treasure Hunter Underground Diamond Detector , Weatherproof Metal Detector

230mAh Battery Infrared Scanner for GPS Detector and Mobile Phone Signal Monitoring

Handheld UAV Detector With Intelligent Alert Of Audio And Visual Alarms

Stainless Steel Aluminum Foil Packaged Metal Detector

SA503 Series Magnetic Induction Food Metal Detector

SA503 Series Magnetic Induction Food Metal Detector Through Width And 1.0mm Fe Sensitivity

Induction Food Metal Detector Sensitivity Food Industry Food Safety Factory Bakery Conveyor Belt

High Speed Security Metal Detector Wand Mini Size Easy Carrying For Anti - Cheating Exam

Circle Probe Hand Held Metal Detector Convenient Storage For Exhibition Security Check

Public Security Hand Held Metal Detector , Anti Interference Metal Detector Wand

Rechargeable Hand Held Metal Detector With LED / Audio / Vibration Alarm System

ABS Handheld Carbon Dioxide Detector Personal Multi Gas Detector

High Speed Security Metal Detector Wand Mini Size Easy Carrying For Anti - Cheating Exam

Deep Underground Metal Detector Diamond Gold Scanner Detector For Battery Charger

Circle Probe Hand Held Metal Detector Convenient Storage For Exhibition Security Check

1MHz - 8000MHz Wireless Signal Detector Wireless Tap Signal Detector For Camera And Phone

Wide Detecting Frequency Wireless Signal Detector Sound And Light Alarm Singal Detector

Wide Range High Speed Wireless Camera Signal Detector Portable Anti Spy Signal Detector