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Do Electret Microphones Need Power - manufacturer, factory, supplier from China

(Total 24 Products for Do Electret Microphones Need Power)

  • FBMC32 New arrival window door magnetic sensor

    FBMC32 New arrival window door magnetic sensor

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    FBMC32 New arrival window door magnetic sensor surface mounted magnetic switch ideal for wooden door window FBMC32 surface mount contact is designed for use in installations where a larger sealed unit is required The wide gap distance allows for fast easy installation and prevents false alarms due to loose fitting...

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  • FBPT1720 Low power loud small piezo sounder buzzer

    FBPT1720 Low power loud small piezo sounder buzzer

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Piece/Pieces

    FBPT1720 Low power loud small piezo sounder buzzer piezo transducer is without circuit inside model external drive type FBELE buzzer piezo transducer is well sold to Europe Country like Italy Spain Germany poland etc and also Brazil Argentina Russia etc with more than 20year s manufacturing experience we have stock of...

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  • EM1465UL  omnidirectional Electret Condenser microphone

    EM1465UL omnidirectional Electret Condenser microphone

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Piece/Pieces

    EM1465UL omnidirectional Electret Condenser microphone Electret Condenser Microphone is divided into audio microphone infrasound microphone ultrasonic microphone array microphone primary differential pressure microphone and so on Its working principle is as the electret film usually in the form of 10 12 microns thick...

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  • FBMC56 Wireless door alarm window alarm magnetic contact

    FBMC56 Wireless door alarm window alarm magnetic contact

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    surface mounted magnetic switch ideal for metal door window for commercial applications and where a wide gap is needed FBMC56 is designed to be installed in commercial and industrial environments where a rugged sealed unit is required It is ideal for metal doors fences and gates Each model features a high strength...

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  • FBFH1096 Car Audio System Powered Fuse Holder

    FBFH1096 Car Audio System Powered Fuse Holder

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 1000 Bag/Bags

    FBFH1096 Car Audio System Powered Fuse Holder An improved structure of a fuse holder especially one having a fuse holder that shows the status of the fuse and does not need to replace its self contained fuse holder The utility model comprises a first conducting body with a plurality of screw holes and a first...

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  • MIC-SMD4013-3P 4.0x1.2mm Electret Condenser microphone

    MIC-SMD4013-3P 4.0x1.2mm Electret Condenser microphone

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Piece/Pieces

    MIC SMD4013 3P 4 0x1 2mm Electret Condenser microphone Electret Condenser Microphone is divided into audio microphone infrasound microphone ultrasonic microphone array microphone primary differential pressure microphone and so on Its working principle is as the electret film usually in the form of 10 12 microns thick...

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  • ASW-19  Car Auto Door Electrical Switch

    ASW-19 Car Auto Door Electrical Switch

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 1000 Bag/Bags

    ASW 19 Car Auto Door Electrical Switch Waterproof Switch Automatic switch is also called automatic air switch Miniature Toggle SwitchWhen the circuit has serious overload short circuit and voltage loss and other faults it can automatically cut off the fault circuit effectively protecting the electrical equipment...

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  • PBS-14B Door Accessories Electrical Push Button Switch

    PBS-14B Door Accessories Electrical Push Button Switch

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 1000 Bag/Bags

    PBS 14B Door Accessories Electrical Manual Push Button Switch In order to mark the function of each button and avoid misoperation the button hats are usually made into different colors to show the difference The colors are red green black yellow blue and white For example red means stop button green means start button...

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  • FBMC34B Security Alarm System Magnetic Door Contact

    FBMC34B Security Alarm System Magnetic Door Contact

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    FBMC34B Security Alarm System Magnetic Door Contact Recessed mounted magnetic switch FBMC34B magnetic contacts is designed for tight fitting installations The 1 4 inch diameter makes the contacts perfect for applications such as casements or awning style windows and security screens The contacts can be either recessed...

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  • FBMC36B Magnetic proximity door contact

    FBMC36B Magnetic proximity door contact

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    FBMC36B Magnetic proximity door contact Recessed mounted magnetic switch Ideal for wooden door window FBMC36B series recessed contacts are designed specifically for use in the steel doors commonly found in commercial building applications The unique housing design features a rugged unibody construction with flexible...

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  • EM-9767P 9.7mm Noise Canceling Mini Head Condenser Electret

    EM-9767P 9.7mm Noise Canceling Mini Head Condenser Electret

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Piece/Pieces

    EM 9767P 9 7mm Noise Canceling Mini Head Condenser Electret Electret Condenser Microphone is divided into audio microphone infrasound microphone ultrasonic microphone array microphone primary differential pressure microphone and so on Its working principle is as the electret film usually in the form of 10 12 microns...

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  • FBMC36KF High power wooden door magnetic contacts

    FBMC36KF High power wooden door magnetic contacts

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    FBMC36KF High power wooden door magnetic contacts Ideal model for hotel clothespress light on while door open Suitable lamps fluorescent lamp energy saving light Incandescent lamp Flush mounted with wires Packing 1pcs small bag 5sets PE bag 400sets CTN Wardrobe lamp turns on off while the door is open closed Technical...

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  • FB013 15''X3 magnents powerful SPL car audio subwoofer

    FB013 15''X3 magnents powerful SPL car audio subwoofer

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Piece/Pieces

    FB013 15 X3 magnents powerful SPL car audio subwoofer With the development of science and technology and the development of economic foundation overweight bass horn and broadband horn entered the audio world Overweight bass horn is to strengthen the structure broadband horn is to make the sound differences more clear...

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  • FBMC47F Safety Magnetic Door Contact Switch

    FBMC47F Safety Magnetic Door Contact Switch

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    220VAC magnetic switch door contact for cabinet fridge Model FBMC47F Size 51 9 8 12 8mm Voltage 110V 220V 50W Loop type N O normally open Use ideal for wardrobe door Lamps turn on off while the door is open closed Installation screw mounted or self adhesive Gap 10 20mm Housing ABS Color white Packing 5 sets bag...

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  • FBMC55W Wireless Safety Door Switch Magnetic Contacts

    FBMC55W Wireless Safety Door Switch Magnetic Contacts

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    Model FBMC55W ideal for roller door zinc case grey color operation distance 50mm Emission Current 13ma Quiescent current 10ua Emission Frequency 315 433MHz 868 915 available on requested Wireless Transmitting Range 120M open area Working Environment temperature 10 50 Wireless chip EV1527 2262 1920 available on...

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  • EM4015WW Electret Condenser Microphone with Wire

    EM4015WW Electret Condenser Microphone with Wire

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Piece/Pieces

    EM4015WW Electret Condenser Microphone with Wire Electret Condenser Microphone is divided into audio microphone infrasound microphone ultrasonic microphone array microphone primary differential pressure microphone and so on Its working principle is as the electret film usually in the form of 10 12 microns thick on the...

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  • FBMC59 Wireless magnetic door open alarm

    FBMC59 Wireless magnetic door open alarm

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    surface mounted magnetic switch Ideal for metal door window for commercial applications and where a wide gap is needed Housing ABS material Color grey Gap 40 50mm Certificates FCC CE ROHS Wires 430mm in length is standard longer wires available Magnetic Contact is mainly composed of two parts switch and magnet Part of...

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  • FBMC46 home alarm embedded door window magnetic contact

    FBMC46 home alarm embedded door window magnetic contact

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    Recessed mounted magnetic switch Ideal for wooden door window Housing copper material Color copper yellow Gap 20 30mm Certificates FCC CE ROHS Wires 350mm in length is standard longer wire available Door magnetic system is a security alarm system door magnetic window magnetic same principle different shape 1 door...

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  • FBMC53 Alarm Door Magnetic Contact For home alarms

    FBMC53 Alarm Door Magnetic Contact For home alarms

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    Surface Mount with Wire Leads Screw Terminals FBMC53 features a wider make distance which permits faster installation accommodates greater misalignment and works better on steel without time consuming brackets A wider break distance helps prevent false alarms caused by loose fitting doors Housing ABS material...

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  • FBMEMS4030H3 original MEMS Electret Condenser Microphone

    FBMEMS4030H3 original MEMS Electret Condenser Microphone

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Piece/Pieces

    FBMEMS4030H3 original MEMS Electret Condenser Microphone The MEMS microphone is a microphone made by MEMS technology It is made up of the MEMS step up sensor chip and the original headline today Wolong will be IT technology ASIC chip sound cavity and RF suppression circuit The MEMS sound pressure sensor is a micro...

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  • FBMC43 Magnetic Door Contact home security alarm

    FBMC43 Magnetic Door Contact home security alarm

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    Recessed mounted magnetic switch roller reed ball contact uses a special compressed plastic ball to keep it dirt and paint resistant Housing ABS material fireproof ABS housing is available on request Color white brown Gap 2 3 mm Certificates FCC CE ROHS Wires 350mm in length is standard longer wires available Door...

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  • FBMC33T Round window security magnetic contact

    FBMC33T Round window security magnetic contact

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    FBMC33T Round window security magnetic contact Recessed mounted magnetic switch Ideal for wooden door window FBMC33T magnetic contact is designed with a flat side on the surface of the contact which allows a flush fit on narrow surfaces This contact is recommended for use with casement windows awning windows and other...

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  • FBMC43B Door  Usage Burglar Alarm Magnetic Contact

    FBMC43B Door Usage Burglar Alarm Magnetic Contact

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    FBMC43B Door Usage Burglar Alarm Magnetic Contact Recessed mounted magnetic switch roller reed ball contact uses a special compressed plastic ball to keep it dirt and paint resistant Magnetic Contact is mainly composed of two parts switch and magnet Part of the magnet is encased in a plastic or alloy housing by a...

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  • FBMC31B Door and window contact alarm

    FBMC31B Door and window contact alarm

    • Brand: FBELE

    • Packaging: STANDARD EXPORT CARTON

    • Supply Ability: 10000 Piece/Pieces per Day

    • Min. Order: 100 Bag/Bags

    FBMC31B Door and window contact alarm Surface mounted magnetic switch Ideal for wooden door window NC NO type The FBMC31B series surface mount magnetic contact is ideal for residential and commercial applications where terminal connects are preferred The screws have combination heads that accept either Phillips or...

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Review

Sky Xie

Oct 24, 2019 5

I have received the product. I am worried about the quality before buying, but thank you very much for the service that Ningbo Best Group Co.,Ltd team gave me.
Carl Gostling

Oct 19, 2019 4

I thought to buy the some product in another place, but the price is too high. Very happy to find Ningbo Best Group Co.,Ltd and get this Do Electret Microphones Need Power . Very grateful!
Mohamed Helmy

Oct 18, 2019 5

Get a bad product from another company. Thank you so much that Ningbo Best Group Co.,Ltd can help me.
"Our commission is to provide our end users and clientele with best high quality and competitive portable digital merchandise for Do Electret Microphones Need Power , do electret microphones need power , Electret Microphone , There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We have now found an excellent before-sale sale after-sale service to ensure the customers that could rest assured to make orders. Until now our goods are now moving on fast and very popular in South America East Asia the Middle east Africa etc.

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