嘉善凯斯电子有限公司

This is a subwoofer with a steel basket for added durability. It features a non-pressed paper cone with rubber. This speaker is a great component for finishing a professional audio device. 	 Excellent craftsmanship. 	 Long service life.  

Raw Speaker

Kyocera Corporation

 The piezoelectric component outperforms the rest with high stability. The robust circuit ensures a long lifespan. This piezoelectric component is a great choice for electronic designs. 
 
  Professional standard. 
  High safety. 
 

Piezoelectric Component

This is a 1.75&quot; tweeter designed in black with bright red details for added style. It is professionally engineered to offer stable and reliable performance. Complete your audio equipment with this well-made speaker. 	 Excellent craftsmanship. 	 Long service life.  

Raw Tweeter

广东南方宏明(香港)电子科技股份有限公司

These are piezo elements which include diaphragm, humidifier and ultrasonic transducers. The company also manufactures sound buzzers sensor and alarm components.
    Electronic components for various kinds of electronic devices  Detailed specification available on the company website  

Piezo Elements And Buzzers

This is an electromagnetic buzzer with a durable housing. It is finely engineered to ensure superior and dependable performance. The high-quality material promises an extended service life.
 
  Other designs are available. 
  Rugged structure. 
 

Electromagnetic Buzzer

Tweeter

 Displayed is a piezo buzzer that can emit a clear and penetrating sound. It is well designed and engineered with precision to ensure reliable performance. The buzzer is applicable in a range of electronic systems.    Low or multi frequency design.   Wide applications.   Available in various designs.  

Piezo Buzzer

This electric buzzer emits a clear and penetrating sound. It can be driven directly by ICs. It boasts low frequency and multi-frequency capability. 	 Excellent workmanship. 	 Reliable performance.  

Electric Buzzer

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability.
<ul>
	<li>Long service life.</li>
	<li>Other designs are available.</li>
</ul>


Piezo 27mm 3Lead

Midrange

New Greathouse Electronics Industry Limited

1.Theory: 1)Electromagnetic is effective in controlling cockroachs,and most other common pests. 2)Laboratory research has shown that Electromagnetic attacks the auditory and nervous systems of most common pests,and then cause them pain and discomfort.  Method: 1) Plug unit into socket of 110/220V AC wall outlet 2)The green light shows that power supply is working. Red light, indicates that the system is working. 

GH-322 Electromagnetic Roach bugs repeller

Displayed is a piezo buzzer that can emit a clear and penetrating sound. It is well designed and engineered with precision to ensure reliable performance. The buzzer is applicable in a range of electronic systems.    Low or multi frequency design.    Wide applications.    Available in various designs.

Piezo Buzzer 5V 12*9.5mm

This electric buzzer emits a clear and penetrating sound. It can be driven directly by ICs. It boasts low frequency and multi-frequency capability.
<ul>
	<li>Excellent workmanship.</li>
	<li>Reliable performance.</li>
</ul>


Piezo Atomizer 16mm

This is a piezoelectric buzzer with a professional design. It is made under strict QC to promise quality you can rely on. This high-precision component is suitable for assorted electrical devices.
 
  Long service life. 
  Other designs are available. 
 

Piezoelectric Buzzer

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability.
 
  Long service life. 
  Other designs are available. 
 

Buzzer Chip

深圳市巨乐惠电子有限公司

BlueNEXT Comprehensive electronic mouse repellent electromagnetic wave ultrasonic home office computer room  Product Information  The blue indicator light is on, indicating that the ultrasonic wave has started  The red indicator light is on, indicating that the electromagnetic wave is starting to work  The green light indicator light is on, and the blue light is off, indicating that the second type of ultrasound is starting to work     Baby details  Product Information  80mm  130mm  Product Name: SD-042 Three Wave Integrated Electronic Mouse Driver  Power supply voltage: AC220V/50HZ    Power consumption: less than 15W, can be used continuously    Frequency range: Extreme frequency electromagnetic wave 0.8HZ-8HZ, intermittent for 160 seconds  Ultrasonic: 20-55KZH/35KHZ with an interval of 80 seconds  Guidelines for using mouse repellents  Correct use is essential for faster and more noticeable results  30 centimeters above the ground  Keep the first meter clear of obstacles 

BlueNEXT Comprehensive electronic mouse repellent electromagnetic wave ultrasonic home office computer room

富德公司

   Premium quality materials.   Product tested for maximum strength.   100mm.   45&deg;/90&deg;/135&deg; angel.   Applications include welding, soldering, assembly, marking off, pip. Installation, or as a floater.  

Magnetic Welders Clamp

深圳市鸿立达电子有限公司

Fashion Small Electric 52 Melodies Bell Kids Room Doorbell Easy Operated Deaf Doorbell 	 Power Source:&nbsp;Battery 	 Doorbell Type:&nbsp;Wireless 	 Working voltage:&nbsp;3.2V-5.5V 	 Sound:&nbsp;52melodies 	 Volume:&nbsp;0-110Db(5 levels) 	 Battery for push button (transmitter):&nbsp;23A 12V*1pcs (included) 	 Battery for chime (receiver):&nbsp;AA1.5V*3pcs (not included) 	 Use:&nbsp;small electric bell 	 Suitable place:&nbsp;house,hotel,apartment 	 Frequency:&nbsp;433.92MHz 	 Product name:&nbsp;deaf doorbell light 	 Working range:&nbsp;150m (open space)  

Fashion Small Electric 52 Melodies Door Bell

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability. 	 Long service life. 	 Other designs are available.  

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