Buzzer Definition
Buzzer is a transducer that serves to transform electrical energy into sound energy. On arrival of the train network monitoring tool used as an alarm buzzer. Buzzer function is the same as the speaker, which produces the sound. However buzzer was only able to produce high frequency sounds, while the speaker is able to produce high and low frequencies. So buzzer also comprises a coil attached to the diaphragm and then the coil is energized so that it becomes an electromagnet, the coil had to be interested in or out, depending on the current direction and magnetic polarity, because the coils mounted on each movement coil diaphragm will move the diaphragms both sides so as to make the air vibrate, which would produce sound.
Buzzer commonly used as an indicator that the process has been completed or there is a fault in a device (alarm). Buzzer can be used as a tool - a tool that requires little light. Buzzer output transducer that converts an electrical signal into sound. Buzzer has an internal oscillator formed by R1 and C1 to produce sound, at 2.1 port of microcontroller logic high, then the speaker will make a sound with a frequency of about 7.8 KHZ and vice versa when 2.1 port of microcontroller logic low, the speaker will not produce sound.
Several Important Function Buzzer For Axia Car
1.Avoid people steal a car
2. For accessories
3. Cars monitors
PERODUA AXIA 2014 - 2015 A-MARK OEM Alarm Siren Buzzer Like TOYOTA Sound [AM28]- Price From RM 60.00 - RM 118.00
AM28
New product
- Model: AM28
- Brand: A-MARK
- Sound indicator each time you unlock/ lock the car
- No wires cut. Just Plug & Play to original alarm socket
- Elegant Toyota/ HONDA COBRA Alarm sound. Lock: Beep | Unlock: Beep beep
- No Warranty Void
- 1 Year Warranty 1 to 1 exchange
- Made in Korea
- Weight: 1Kg

Perodua Axia 4in1 Alarm Buzzer + Foot Brake Lock + Mirror Auto Fold

REMARKS: Only applicable for Perodua Axia G-spec/SE/AD only
This product is 4 in 1 feature: sound indicator, double signal lights every time you lock / unlock your car & foot brake lock where car automatically locks every time you step on the brake only/side mirror will auto fold when vehicle is lock or unlock.
FEATURES & BENEFITS:
- All 4 doors automatically lock once foot brake pedal is stepped on and
- All 4 doors automatically open when engine is off.
- Safety while driving in locking status
- Double Signal Light Flash when Open Door to alert for other road user
- Sound indicator each time you unlock/ lock the car
- Side Mirror Auto Fold When Vehicle Is Lock & Vice Versa
- OEM Plug and Play Brake Lock. Simple Connect Socket
- DIY Product. Easy and Simple install.
- No need to cut wire
- No Warranty Void
INSTALLATION:
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Step 1: Find out the location of OEM Alarm Head Unit. |
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Step 2: Disconnect OEM Alarm Head Unit Socket & insert replacement plug from A-Mark New Module. |
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Step 3: Insert A-Mark Module Socket into OEM Alarm head Unit. |
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Step 4: Locate the Buzzer under the car front Bonnet. |
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