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![]() B00RDU0R6W Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 3.7 Votes: 26 Find similar products5 Pack CCTV Security Camera Inline Mini Microphone with RCA Output Cable. . | ![]() B09Z68Q3NP Availability: Currently unavailable Score: 8.929 Category: Electronics Rating: 3.1 Votes: 5 Find similar products5pcs CCTV Microphone Security High Sensitive DC Audio Mic Outdoor for DVR Preamp Amplified Pickup Surveillance Security External Camera Sound Waterproof. . |
![]() B07F2YMMKC Availability: Currently unavailable Score: 8.929 Category: Electronics Rating: 3.7 Votes: 27 Find similar productsAntrader Mini Audio Pickup Security Mic CCTV Microphone RCA Power in/Out Surveillance Device for CCTV Camera 3pcs/lot. The Best Product to Save Your Time and Money! Specification: Audio monitoring range: 10-150 square meter, volume adjustable Wiring: Red (power in), white (audio), Black (power out) Listening range: From 5 to 120 square meters Operating Voltage:DC 6V-12V Current: 10mA Output level: 0V - 6V Frequency Range: 200-10KHz Frequency Respond: 2.5dB Output Impedance: 600 ohm Operating temperature: -20 °C ~ + 50 °C Weight:77g Package Content: 2pcs x Audio Monitor Note: 1).The colors may have difference as the different display, please understand. 2).Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid. QUALITY GUARANTEE: If there is any quality problem, please feel free to contact us. Refund or Replacement for any quality problem. | ![]() B071HL6YS3 Availability: Currently unavailable Score: 6.329 Category: Electronics Rating: 3.8 Votes: 156 Find similar productsQ-See QSPMIC Powered Microphone with Power Supply and Cable. Great for audio detection, the Q-See QSPMIC Powered Microphone is compatible with any surveillance camera for easy manageability. A supplied 60-foot cable featuring RCA connectors allows you to extend it to greater lengths, thus covering a wider distance. The Q-See QSPMIC Powered Microphone has a 20 to 30 feet audio range, providing you ease-of-use and clear sound recognition. This high-powered microphone is the missing link you need for your security system. Pick up your Q-See QSPMIC Powered Microphone today!. |
![]() B00PZO0TI4 Price: $8.49 Score: 6.061 Category: Electronics Rating: 5 Votes: 1 Find similar productsuxcell 10PCS 2 Wire Cable MIC Electret Condenser Microphone 4.5 x 2mm. Electret condenser microphone, back electret type, small in size, in general use.An acoustic-to-electric transducer or a sensor that converts sound into an electrical signal.Widely applied to telephone, mobile phone, MP3, MP4, laptop, digital camera, intercom, monitor, etc. | ![]() B076XD981T Price: $6.99 Score: 5.848 Category: Electronics Rating: 2 Votes: 4 Find similar productsHDView High Sensitive Audio Pickup Device Mini Microphone for Security CCTV Surveillance Sound Voice Monitor. -It is compatible with devices that accept AV input, like TV, VCR, DVR. -Max output Voltage: 5V. -Work Voltage: DC12V. -Frequency: 200-6000HZ. -Work current: 5mA-60mA. -Sensitivity: 200mA/ubar. |
![]() B010P1Z5GW Availability: Currently unavailable Score: 5.376 Category: Electronics Rating: 2.6 Votes: 3 Find similar productsWeymic® WMG3 Professional Camera Camcorder Dv Shotgun Microphone Photography Camera Camcorder Uni-directional Condenser Interview MIC Microphone with 3.5mm - XLR Cable Plug Shotgun MIC Microphone for Canon Nikon Sony Olympus Pentax Panasonic Dslr Camera and Other Hdslrs Dv Camcorders. Use in Media Interviews, Conferences, Speech, Stage, Film and Television. Features 1.Optional hyperf-cardioid directivity characteristic 2.Distinct and clear vocal pick up. 3.Powered by 1.5V DC 4.High sensitivity,wide dynamic range and low distortion 5.Built-in transistor amplifier 6.Applications:speech,interview, conference Specification: Transducer Principle: Electret Condenser Directivity Characteristic:Hyper-cardioid Frequency Response: 80Hz-13KHz Sensitivity:-32dB±3dB(0dB=1V/Pa at 1KHz) Output Impedance: 2000Ω±30% (at 1KHz) Load Impedance:≥1000Ω Reference Sound-Receiving Distance:20~150cm Power Requirements: 1.5V AA. | ![]() B07TRZXYFV Price: $9.99 Score: 5.348 Category: Electronics Rating: 4.5 Votes: 25 Find similar productsHxchen 10 Pcs BNC Male to RCA Male Plug Adapters, Coax Audio Adapter Connector for CCTV Security Camera. Features: 1.Simply & Professional appearance for cabling. 2.BNC Male to RCA Male Adapters Plug,Easy to use. 3.Easier for CCTV camera installation save time and money. 4.BNC male plug to RCA male plug, convert female RCA jack into a female BNC jack. Package Included: 10 x BNC Male to RCA Male Plug Adapters Hassle-Free Warranty: Hxchen guarantee high quality and good service. Here with our 90-day money back risk-free purchase guarantee, order now! If you are not satisfied in any way, Refund or Replacement for any quality problem. |
![]() B00H4INZ0I Price: $25.25 Score: 5.291 Category: Electronics Rating: 5 Votes: 1 Find similar productsCanon VIXIA HFM30 Camcorder External Microphone Vidpro XM-L Wired Lavalier Microphone - 20' Audio Cable - Transducer Type: Electret Condenser. Vidpro XM-L Wired Lavalier microphone - 20 Audio Cable - For DSLRs, Camcorders, Video Cameras and Smart Phones. | ![]() B09PD9TQ56 Availability: Currently unavailable Score: 5.263 Category: Electronics Rating: 2.7 Votes: 4 Find similar productsColiao 6pcs MAX4466 Electret Microphone Amplifier Module GY-MAX4466 Microphone Amplifier with Adjustable Gain Blue Breakout Board. The MAX4466 is a micropower operational amplifier optimized for use as a microphone preamplifier. It is a nice combination of optimized gain bandwidth products and supply current, as well as low voltage operation in an ultra-small package. The MAX4466 has gain stability, requiring only 24μA of supply current to provide a 200kHz gain bandwidth. After decompression, a minimum stable gain of +5V/V can be achieved, and a 600kHz gain bandwidth product is provided. These amplifiers also have rail-to-rail output, high AVOL, and good power supply rejection and common-mode rejection ratio, suitable for working in noisy situations. Widely applied in cellular phones, digital repeaters, earphones, hearing aids, microphone preamplifiers, portable computers, and voice recognition systems. Using Introduction: Connect GND to ground, VCC to 2.4-5VDC. The audio waveform will come out of the OUT pin. The output will have a DC bias of VCC/2 so when its perfectly quiet, the voltage will be a steady VCC/2 volts (it is DC coupled). If the audio equipment you're using requires AC coupled audio, place a 100uF capacitor between the output pin and the input of your device. If you're connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required. The output pin is not designed to drive speakers or anything but the smallest in-ear headphones- you'll need an audio amplifier (such as 3.7W stereo amp) If you want to connect the amp directly to speakers. If you're connecting to a microcontroller pin, you don't need an amplifier or decoupling capacitor - connect the OUT pin directly to the microcontroller ADC pin. For audio-reactive projects, we suggest using an FFT driver library which can take the audio input and 'translate' it into frequencies. Package Included: 6* MAX4466 Electret Microphone Amplifier Module. |









