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Total 7781 products for audio detector circuit Manufacture & Suppliers

Lightweight 4 In 1 Portable Multi Gas Detector Toxic Gas Detector With LCD Display

BH-4A Portable Multi 4 Gas Detector for O2, CO, NO & H2S FEATURES ● Advanced MCU for Low-Power Consumption ● LCD display ● Self-Test Function ● Adjustable alarms ● Two Instant Alarm Points ● Audio, Visual LED a...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

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Depth 5M Ground Water Leak Detector PQWT CL500

...Detector Depth 5 Meters Product Description Product name PQWT-CL500 Pipe leakage detector Frequency Range 1-8000HZ Depth 0-5 meters Operation Mode Spectrum Analysis ; Filtering Analysis ; Location Mode ; Lon...

Hunan Puqi Water Environment Institute Co.Ltd.
Hunan,China

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2000mm Detectors For Schools Walk In Walk Through Metal Detector ISO19001 CYL006

...Detector with ABS Material CYL-006 Description Shenzhen Chuangyilong Electronic Technology Co., Ltd. (a national high-tech enterprise) focus on the field of express,logistics and other public places security...

Shenzhen Chuangyilong Electronic Technology Co., Ltd.
Shanxi,China

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MD 3003B1 Hand Held Security Metal Detector Wand On / Off Switch With CE Certificates

MD 3003B1 Hand Held Metal Detector with CE Certificate Hand-held Gun Detector Technical Specifications of handheld scanner: 1. Detection Area 2. LED (Green/Red Color) 3. Audio Alert 4. Sensitivity Adjuster 5. O...

SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
Guangdong,China

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Audio Alarm Adjust Knob 9V 50mA Hand Held Metal Detector

CE approval Portable super scanner Hand Held Metal Detector with charger & battery for police, hotel Description & Specification: Hand held metal detector is a device designed to detect metal masses carried by ...

SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
Guangdong,China

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Hand Held Security Check Portable Metal Detectors SPM-2009 High Sensitivity

...Detectors SPM-2009 Hand Held Metal Detector Description: Dimension of unit 410(L)*80(W)*420(H)mm Net weight of unit Net weight of unit Operating current < 50mA ;Operation frequency: low Operating temperature...

SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
Guangdong,China

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Wireless Tap Detector Model no:VS-007A

Wireless Tap Detector Model no:VS-007A Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine designed to detect and fix the position of the hidd...

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

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Wireless Tapping Signal Detector Portable Wireless Signal Detecting Device

Wireless Tapping Signal Detector/Portable Wireless Signal Detecting Device Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine designed to det...

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

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Sensitive Wide Detecting Wireless Signal Detector Signal Detecting Device With Loudspeaker

Sensitive Wide Detecting Wireless Signal Detector/Signal Detecting Device with Loudspeaker Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine...

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

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Hidden Wireless Tapping Device Signal Detector 1MHz - 8000MHz Wide Frequency Signal Detecting

... detector is a machine designed to detect and fix the position of the hidden wireless tapping device. As the technology of wireless tapping grows, the performance of such devices are also being ......

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

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High Performance Life Detector With Motion Detection Up To 42m

Product Description: Life Detector is an innovative life locator designed to help in earthquake rescue and other emergency situations. It is a highly accurate and sensitive audio life detector with motion detec...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

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10 Inch CE Certified Life Detector 25m Wire Coil For Accurate Search And Rescue Results

... line. This combination of features allows you to monitor your home from any angle, both inside and outside, ensuring that you have complete control over your home security. The Life Detector is designed to...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

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Wireless Audio Bug GPS Camera Detector Finder with Battery-Powered Anti RF Detection

Product Description 2024 Upgraded Bug Detector:Hidden Cam detector uses the newest technology, built in the latest upgraded chipset, which can provide artificial intelligence analysis, strong anti-interference,...

Shenzhen Boran Technology Co., Ltd.
China

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High Sensitivity Multi Gas Detector Portable Gas Analyzer For NH3 O2 LEL

High Sensitivity Sensor Portable Handheld Multi Gas Detector For NH3 O2 LEL It has large LCD screen and two instant alarms with audio/visual and vibratory indicators, making it a favorite indicator for operator...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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6 Zones Archway Metal Detector , Password Protection Walkthrough Metal Detector

...Detector , Password Protection Walkthrough Metal Detector Quick detail: 1. Alarm way:Audio Alert,and LED Location lamp work at same time . 2. Detection Zone: 6 zone 3. Display ways: Single-line of LCD displa...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Stock Handheld Metal Detector High Sensitivity For Paper Clip Detection

...Detector High Sensitivity For Paper Clip Detection Functions and Features Hand held metal detector wand with audio and vibrating alarm. Make the security check easy. This metal detector wand is user friendly...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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High Frequency RF Signal Detector , Cell Phone Signal Detector 1MHz To 6.5GHz

...Detector Product Description Want to gain a detecting device that can detect the tracking of the spy devices such as wireless camera, audio and video recorder and owning wide detecting frequency range? Right...

Wolves Team Limited
China

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Portable RF Mobile Signal Detector Vibration Alarm For Wireless Camera Scanner

..., GPS jammers and wireless audio bugs at the same time? Then this Portable RF Signal Detector & Wireless Camera Scanner can make this goal into realize since it own Full Range (1MHz-6.5GHz) and high sensitiv...

Wolves Team Limited
China

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Security Handheld Metal Detector / Portable Metal Detector for Airport , Railway , Subway

... , vibrating alarm indication lights , low voltage lights, audible alarm lights blew indicator . Hand held metal detector wand with audio and vibrating alarm. Make the security check easy. This compact hand-...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Audio Detector Circuit

Total 7781 products for audio detector circuit Manufacture & Suppliers

Lightweight 4 In 1 Portable Multi Gas Detector Toxic Gas Detector With LCD Display

Depth 5M Ground Water Leak Detector PQWT CL500

2000mm Detectors For Schools Walk In Walk Through Metal Detector ISO19001 CYL006

MD 3003B1 Hand Held Security Metal Detector Wand On / Off Switch With CE Certificates

Audio Alarm Adjust Knob 9V 50mA Hand Held Metal Detector

Hand Held Security Check Portable Metal Detectors SPM-2009 High Sensitivity

Wireless Tap Detector Model no:VS-007A

Wireless Tapping Signal Detector Portable Wireless Signal Detecting Device

Sensitive Wide Detecting Wireless Signal Detector Signal Detecting Device With Loudspeaker

Hidden Wireless Tapping Device Signal Detector 1MHz - 8000MHz Wide Frequency Signal Detecting

High Performance Life Detector With Motion Detection Up To 42m

10 Inch CE Certified Life Detector 25m Wire Coil For Accurate Search And Rescue Results

Wireless Audio Bug GPS Camera Detector Finder with Battery-Powered Anti RF Detection

High Sensitivity Multi Gas Detector Portable Gas Analyzer For NH3 O2 LEL

6 Zones Archway Metal Detector , Password Protection Walkthrough Metal Detector

Stock Handheld Metal Detector High Sensitivity For Paper Clip Detection

High Frequency RF Signal Detector , Cell Phone Signal Detector 1MHz To 6.5GHz

Portable RF Mobile Signal Detector Vibration Alarm For Wireless Camera Scanner

Security Handheld Metal Detector / Portable Metal Detector for Airport , Railway , Subway