how to make buzzer alarm

Brand Name:JUNSON

Model Number:JS-280SF

Place of Origin:China

... door and metal door.Special antresidual magnetism designed makes the access control automation safer and electric lock more durable. Specifications of electromagnetic Lock 600lbs Door Sensor: Lock Dimension: ...

Brand Name:WS

Model Number:WS-2316DYP

Place of Origin:Shenzhen of China

12v Pin type Piezoelectric / Piezo Buzzer D23xH16mm external Drive Without Circuit We also can make uncommon product per customers requirements. Typical Specificaton Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., ...

Brand Name:N/A

Model Number:TY-20MJ

Place of Origin:Guangdong, China (Mainland)

Buzzer Alarm Garment Industrial Needle Probe Iron Instrument Smart Needle Scanner Detecting the ferrous metal that load or drop in raw materials and products in the field of toy costume, shoe making, chemical industry, leather, knitting, clothes, textile, ...

Brand Name:SAFEGAS

Model Number:YT-98H-A

Place of Origin:China

Product Description YT-98H/YT-98H-A Fixed Gas Detector YT-98H is a built-in pump-suction single & multi gas detector,with IECEx, ATEX certificate and non-contact magnetic wand design, it can be installed and operated in explosion proof areas, Oil & Gas ...

Brand Name:HSTECH

Model Number:HS-203

Place of Origin:China

60W Power Foot Switch Upper Circular Blade And Bottom Linear Blade Features: It rapidly cuts regardless of quantity, making it highly economical. Both the upper circular blade and the bottom linear blade are made of imported high-quality steel, allowing...

Brand Name:TaiMI

Model Number:TM-096055CY

Place of Origin:CHINA

...alarm magnetic buzzer surface mount buzzer pin type high db As this product is not protected from foreign material entering, please make sure that any foreign materials (e.g. Electro-magnetic powder, washing solvent, flux, corrosive gas) do not enter this product in your production processes. The functional degradation (e.g. SPL down) may occur if foreign material enter it. 5v security alarm magnetic buzzer...

Brand Name:OEM

Model Number:JM-MB-4T

Place of Origin:China

... time for a task or activity. Buzzer or alarm: The buzzer or alarm function is used to signal the end of the set time period. The buzzer or alarm sound is loud and distinct, making it easy for the user to hear. Time display: The time display shows the

Brand Name:TAIMI

Model Number:TM-1704L30MM Piezo buzzer

Place of Origin:CHINA

Mini piezo buzzer with wire 17mm Small size ultra-thin 1704 5v AC 80dB passive piezo buzzer Beep buzzer PS:Cable lenght can make as your reqeust. Customer: Part No: Product: Piezoelectric Buzzers Part No: TM-1704L30mm Technical Terms Resonant Frequency (...

Brand Name:Glomarket

Model Number:SD0410

Place of Origin:China

... it on the wall. The minimalist design makes it a perfect fit anywhere in the home. Built-in Siren & Buzzer Built-in 115-decibel siren & Buzzer, the sound is loud and penetrating, letting you know the abnormal situation in your home at the first time.

Brand Name:ANYO

Model Number:2207W

Place of Origin:CHINA

...short). Typical uses of buzzers include alarm devices , timers, and confirmation of user input such as a mouse click or keystroke. Piezo buzzer is an electronic device commonly used to produce sound. Light weight, simple construction and low price make it

Brand Name:TBIT

Model Number:WP-100

Place of Origin:China

...Makes The Electric Bike Intelligent WP-100 is a smart dashboard for simple electric bike, driving electric bike, demolition electric bike, and scooters. The terminal has speed, batter level, voltage, gear, riding time display, key switch machine, switch headlight, gear adjustment, mobile phone USB charging (5V1000mA), electric door lock output, 315M remote controller, vibration detection , Buzzer alarm...

Brand Name:Autolion

Model Number:AL000

Place of Origin:Guangzhou ,China

...trucks 2.Eliminates blind spots on the rear-side areas of vehicle 3.Makes lane-changing safer 4.High-speed frequency sensors for the left-rear and right -rear of the vehicle 5.Detection range :3 Meters 6.Buzzer warning indicators for right and left side 7

Brand Name:BAXIT

Model Number:BXT-G-2D2A1B1X

Place of Origin:CHINA

...Buzzer and LED Light Alarm Factory Direct Explosion Proof Control Box for Power Distribution product Parameters Model BAXIT-BCZ Series Product Name Explosion Proof Operation Panel Rated voltage AC 220V/380V Rated current 10A Product material Aluminum alloy casing Installation method Vertical/Wall-mounted Protection level IP65 Corrosion resistance grade WF2 Entry and exit ports Make...

Brand Name:MCD

Model Number:MCD-3003B2

Place of Origin:China

... at start-up; 3.The product scan make sounds when detected metals ,which help to find the target objectives wanted quickly; 4.Low power alarming function:when the battery voltage is low ,there will be buzzer sound rings all the time to prompt to

Brand Name:Guihe

Model Number:SYW

Place of Origin:China

... 220 V AC Frequency 50/60 Hz Operating Temperature 0 to 50o C Display 7' color LCD touch screen Standard Alarms Buzzer,