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Total 7781 products for audio detector circuit Manufacture & Suppliers

High Performance Handheld Metal Detector For Security Check MCD-3003B2

...Detector MCD-3003B2 Product Introduction: MCD-3003B2 is a small handheld metal detector for security checking. It is easy to use, without any adjustment controller, fast response to detect metal objects, sou...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Rechargble Battery Type Handheld Metal Detector MCD-2018 Accurate Body Scanner

...Detector Gate MCD-2018 Product Introduction: It is easy to use, without any adjustment controller, fast response to detect metal objects, sound and LED light emitting alarm simultaneously. A clear low freque...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Light Weight Reliable Handheld Metal Detector 100KHz Detection Frequency MCD-2018

... Reliable Handheld Metal Detector 100KHz Detection Frequency MCD-2018 Quick Details Place of Origin: Guangdong, China Brand Name: MCD Model Number: MCD-2018 Type: Small Hand Held Metal Detector Alarm Indicat...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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6 Zones Walk Through Metal Detector Body Temperature Detector Door

...detector door with Body temperature scanner Packing: carton box package Quick Details Place of Origin: Guangdong, China Brand Name: MCD Model Number: MCD-200R Type: Forehead Thermometer Detection zone: 6 zon...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Home Security LCD Carbon Monoxide Detector High Sensitive Alarm Detecting

...Detector High Sensitive Poisoning Alarm Detector Specifications: Long Life electro-chemical sensor Excellent reliability & high accuracy Self test on the sensor and self diagnostics on the electronics Easy i...

Mantern Industrial Co., Ltd.
Henan,China

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4 In 1 Portable Gas Leak Detector IP65 Protection Grade For Industry And Plant

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

Mantern Industrial Co., Ltd.
Henan,China

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Modern Body Scanner Hand Heldmetal Detector MCD-3003B2

... and LED light emitting alarm simultaneously. A clear low frequency tones sound can be heard when detect small metals, and high audio tone can be heard when detect large metal objects. Product Parameters: 1...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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9V 5cm 13mA Handheld Metal Detector Light Alarm MCD-2003

... metal detector is a min type hand held metal detector,mainly for security check in important places like customs, airportant court.It will give an alarm sound and vibration with low voltage power alarm. Pro...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Multi-Function Anti Spy Bug Detector RF Scanner GPS GSM Audio Device Radio Wireless Finder

Quick Details Type: spy detector Place of Origin: China Brand Name: FUvision Model Number: F66 Material: ABS plastic Weight: 350g Size: 11.7*5.6*2.1cm Detecting range: 1MHz to 6.5GHz LED Detector::: up to 70000...

Shenzhen Fuweisheng Electronics Co. LTD
Guangdong,China

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Wireless Hidden RF Scanner Anti Spy Bug Scanner Detector

... from 1MHz to 6.5GHz for all FR frequency include GSM, WIFI 3.BT, FM, VHF, UHF, 900 / 1200 / 2400 wireless audio and video transmission frequency. 4. Built in super bright red LED,can find out all monitor ca...

Shenzhen Fuweisheng Electronics Co. LTD
Guangdong,China

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GPS Signal Lens RF Tracker Mini Hidden Camera Detector

...Detector Portable Lens Finder GSM Spy Bug Detector Features Multi function detectable pin hole camera and other detect wireless products. Detectable RF frequency from 1MHz to 6.5GHz for all FR frequency incl...

Shenzhen Fuweisheng Electronics Co. LTD
Guangdong,China

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High Sensitivity 35W Walkthrought Gate Metal Detector 6 Detect Zones

High Sensitivity 35W Walkthrought Gate Metal Detector 6 Detect Zones High Sensitivity 6 Detect Zones Door Frame Walkthrought gate Metal Detector With Remote Controller Product Parameters: Alarm way: Audio Alert...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Full Body 220V Door Frame Metal Detector Automatic Detection

...Detector Automatic Detection Indoor Frame Metal Automatic Body Temperature Detector Metal Detection Door Quick Details Place of Origin: Guangdong, China Brand Name: MCD Model Number: MCD-200R Type: Forehead ...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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8zone 10zone Walkthrough Metal Detector With 6" Large LCD Screen

8zone 10zone Walkthrough Metal Detector With 6" Large LCD Screen 8/10 Detect Zone Waterproof Walkthrough Metal Detector With 6" Large Screen LCD Product Parameters: Alarm way Audio Alert, and LED Location lamp ...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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Wireless Tap Detector for GPS wireless hidden camera mobile phone

Product Description 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 hidden wireless tapping...

Shenzhen Hong Chuang Technology. Co., Ltd.
Guangdong,China

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6 Zones Pass Through Metal Detector , 100 Sensitivity Archway Metal Detector

Walk through archway metal detector 6 zones model with 100 sensitivity 6 zones 100 sensitivity 5 digital LED counter 2 years warranty Sensitivity 0-99 adjustable Alarm way Audio alarm and LED location lamp work...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Clothing Needle Portable Metal Detector Energy Smart Standard 9V Battery

...detector Security Check: Airport, Prison, Court, Procuratorate, Bank, Hotel, Conference, Sports Events, etc ; Factory Security ; Anti-Cheating Exam Hand held metal detector Model: UMD150 Brief Instruction: 1...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Small Size Bounty Hunter Guardian Hand Held Security Metal Detectors 9V Battery

... can be employed include small businesses, nightclubs, schools, airports, in government application as well as in police departments. Its features include audio, vibration and LED target alerts. This device ...

Securina Detection System Co., Limited
Guangdong,China

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12 Low Voltage Metal Detector Body Scanner 2 LED Panel With Keypad Operation

... of alarms Automatic calibration Function- steps to set the parameters of the equipment Sound & LED alarm Functions : Both doorframe Side have LED indicators ,also audio alarms Query function: the...

Securina Detection System Co., Limited
Guangdong,China

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High Sensitivity Waterproof Door Frame Metal Detector 6 Detection Zones

High Sensitivity Waterproof Door Frame Metal Detector With 6 Detection Zones Parameters of our sensitive MCD-300 walk through metal detectors Item detail Detection zone 6 Sensitivity 0-99 adjustable Alarm way A...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

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