Home > Security & Protection > Access Control Systems & Products > Biometric Access control products >

Simple Buzzer Circuit

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 2181 products for simple buzzer circuit Manufacture & Suppliers

No Touch Exit Sensor Door Exist Button Door Entry Switch Built - In Sounder Buzzer

... for all kinds of locks 3, no moving parts - more durable 4, two LED indicator provide visual confirmation for standby (Blue) and operated/actived (Green) 5, built-in sounder buzzer 6, single gang plate fits...

SHENZHEN CAMEL SECURITY CO.,LTD
Guangdong,China

Site Member

Add to cart
High Accuracy Forehead Digital Infrared Thermometer Buzzer 30DB

High Accuracy Forehead Digital Infrared Thermometer Buzzer 30DB Features 1, One second measurement, simple and convenient; 2, 32 sets of memory data; 3, Large screen backlight display; 4, Safe and practical, lo...

Hunan Zhongliankang Medical Technology Co.,Ltd.
Hunan,China

Active Member

Add to cart
Household Forehead Medical Infrared Thermometer Buzzer 30DB

Household Forehead Medical Infrared Thermometer Buzzer 30DB Features 1, One second measurement, simple and convenient; 2, 32 sets of memory data; 3, Large screen backlight display; 4, Safe and practical, long s...

Hunan Zhongliankang Medical Technology Co.,Ltd.
Hunan,China

Active Member

Add to cart
Manufacturer Conveyor Belt Metal Detector Buzzer Alarm Customized Size

...Buzzer Alarm Customized Size Quick detail: 1. New arrival food metal detector. 2. Touch screen. 3. 10 level adjustable sensitivity. 4. Memory 10 kinds of products. 5. It has more higher reliability. 6. Stabi...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Single Direction Magnetic Card Reader Built - In Buzzer With Two LED Lamp

...hout external power supply, simple operation, plug and play Read card:manual,three tracks , double direction Instructions function: built-in buzzer, with two LED lamp (green LED light indicator card read suc...

Shenzhen Alacrity Barcode Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Buzzer Alarm Modified Sine Wave Inverter 1000W 240V Low Voltage Protection

3.5kw Solar Inverter Suoer Inverter Mppt Best Brand Inverter Electric Inverters For House All Protection: 1. Over-load 2. Over-voltage 3. Low-voltage 4. Buzzer Alarm 5. Short-circuit 6. Over-temperature Product...

SUG NEW ENERGY CO., LTD
Zhejiang,China

Active Member

Add to cart
Buzzer Alarm Modified Sine Wave Inverter 1000W 240V Low Voltage Protection

3.5kw Solar Inverter Suoer Inverter Mppt Best Brand Inverter Electric Inverters For House All Protection: 1. Over-load 2. Over-voltage 3. Low-voltage 4. Buzzer Alarm 5. Short-circuit 6. Over-temperature Product...

SUG NEW ENERGY CO., LTD
Zhejiang,China

Active Member

Add to cart
BOM Supported PCB Circuit Board Components Logic Gates Ldo Voltage Regulators

BOM Supported PCB Circuit Board Components Logic Gates Ldo Voltage Regulators Potentiometers for circuit board components A potentiometer is basically an advanced form of a simple resistor. Simple resistors hav...

Chengdu Cesgate Technology Co., Ltd
Sichuan,China

Active Member

Add to cart
Simple Switcher ® Integrated Circuit Chip 75V 3A Step Down Switching LM5576MHX

...use SIMPLE SWITCHER® buck regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components. ......

Anterwell Technology Ltd.
Guangdong,China

Site Member

Add to cart
JY02A Motor Driver IC With Integrated Circuit For Driving DC Brushless Sensorless Motors

... several remarkable advantages. Firstly, it has simple peripheral circuits and complete functions, making it easy to integrate into various systems. Secondly, its small size allows for space-saving designs. ...

Shanghai Juyi Electronic Technology Development Co., Ltd
Shanghai,China

Verified Supplier

Add to cart
Lm2596t-Adj/Nopb Integrated Circuit IC Chip Simple Switcher Power Converter

LM2596T-ADJ/NOPB 150KHz 3A Step-Down Voltage Regulator SIMPLE SWITCHER Power Converter Manufacturer Texas Instruments Series SIMPLE SWITCHER�� Packaging Tube Part Status Active Function Step-Down Output Configur...

Shenzhen Koben Electronics Co., Ltd.
Guangdong,China

Site Member

Add to cart
AD16-22D Series Signal LED Indicator Lamp 220V AC Red Color With Buzzer

...Buzzer Description: AD16-22D series signal lamp only use LED lamp as the light source. The advantage have: long life, gentle weight, small cubage, save energy. The cover of the lamp is made of PC material, a...

WENZHOU MEIHENG ELECTRIC CO.,LTD
Zhejiang,China

Active Member

Add to cart
Integrated Circuit Ic Motor Driver Electronics Components Motor Controller IC

Integrated Circuit Ic Motor Driver Electronics Components JY02A is ASIC for sensorless brushless DC motor , with simple peripheral circuit, perfect function, compact size, simple debugging (almost no debugging)...

Shanghai Juyi Electronic Technology Development Co., Ltd
Shanghai,China

Verified Supplier

Add to cart
LM2675M-ADJ Integrated Circuit Chip SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator

LM2675 SIMPLE SWITCHER�� Power Converter High Efficiency 1A Step-Down Voltage Regulator General Description The LM2675 series of regulators are monolithic integrated circuits built with a LMDMOS process. These r...

ChongMing Group (HK) Int'l Co., Ltd
China

Verified Supplier

Add to cart
Integrated Circuit Chip LM22670QMRX-5.0/NOPB 3A SIMPLE SWITCHER Buck Regulator

Integrated Circuit Chip LM22670QMRX-5.0/NOPB 3A SIMPLE SWITCHER Buck Regulator [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery ......

ShenZhen Mingjiada Electronics Co.,Ltd.
China

Verified Supplier

Add to cart
Integrated Circuit Chip LM22670QTJ-ADJ/NOPB 42V 3A SIMPLE SWITCHER Buck Converter

Integrated Circuit Chip LM22670QTJ-ADJ/NOPB 42V 3A SIMPLE SWITCHER Buck Converter [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery ......

ShenZhen Mingjiada Electronics Co.,Ltd.
China

Verified Supplier

Add to cart
Integrated Circuit Chip LM22673QMRE-5.0/NOPB 3A 42V SIMPLE SWITCHER Buck Regulator

Integrated Circuit Chip LM22673QMRE-5.0/NOPB 3A 42V SIMPLE SWITCHER Buck Regulator [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery ......

ShenZhen Mingjiada Electronics Co.,Ltd.
China

Verified Supplier

Add to cart
Integrated Circuit Chip LT8374RUFM-1 330kHz 60V 1A Simple LED Driver

Integrated Circuit Chip LT8374RUFM-1 330kHz 60V 1A Simple LED Driver [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + 100% Low ...

ShenZhen Mingjiada Electronics Co.,Ltd.
China

Verified Supplier

Add to cart
24 Hours Simple Design Suction System Closed Circuit Air Breathing With 12fr

...Simple Design Suction System Closed Circuit Air Breathing With 12fr Product Parameter For Suction System Closed Circuit Air Clour Size Products' Specification & Description Tube OD Length of Tube Product Cod...

MCREAT (GUANGZHOU) BIO-TECH CO.,LTD
Guangdong,China

Verified Supplier

Add to cart
Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

...Circuit Breaker 40A 50A 63A 75A UKM30L Series Earth Leakage Circuit Breaker is developed with hi-tech in 1990S with completed protection functions, high performance, smart dimension which is the ideal replac...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

Verified Supplier

Add to cart