Online Galaxy | Your Online Space

Blogs

Car Alarm System Vibration Sensor Security Alarm System Bicycle Door Burglar Alarm Vehicle Theft Protection Alarm Motorcycles

Car Alarm System Vibration Sensor Security Alarm System Bicycle Door Burglar Alarm Vehicle Theft Protection Alarm Motorcycles

<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div>Bullet Points: 1.High Sensitivity: Our Bike Alarm's high performance contact spring vibration sensing system boasts unrivaled high sensitivity, detecting any movement fast and alerting you with a unique design buzzer piece. 2.Long-Lasting Protection: With rock-solid construction using high-quality materials including durables ABS and electronic components, this bike alarm provides excellent protection against theft. Its reliability and wear-resistant features make it perfect for long time use. 3.Ideal Protection: A must-have security product for your bike, car, or motorcycle. This low-cost anti-theft device is practical and easy to use, and will alert you if someone tries to tamper with your vehicle. 4.general Compatibility: This bike alarm can be installed on almost all types of cars, bicycles, and motorcycles, ensuring the safety and health of your vehicles with its stable and trusty operate. 5.Ideal Anti-Theft Protection: The bike alarm's advanced security system ensures maximum protection for your bike, with a wireless transmitter module that detects tampering and sends a vibration signal alert. Fitting most car anti-theft devices, installation is a breeze, and it can be used in a wide variety of applications. Description: This product uses a vibration sensing system consisting of a buzzer and a contact spring, which is characterized by high sensitivity, fastness and high performance. It is widely used in car anti-theft and other security products. It has become the first choice for low cost and practical use in modern security. </div>The internal piezoelectric ceramic sheet and spring weight structure are used to detect the vibration signal, and the amplifier signal is amplified by the LM358 and output control signals. It has the advantages of low cost, high sensitivity, stable and trusty operate, and large adjustable range of vibration detection. On the anti-theft system of steam and motorcycle cars, 80% of the vehicle alarms use such sensors. The sensor uses S M T chip technology inside, and the imported components are assembled. The sensor can also be combined with single-chip microcomputer, wireless transmitter module, wired alarm, etc. It is used in combination and has a wide range of uses.<div> Parameter: Material: ABS + Electronics Output current: ≤100mA (maximum load current) Sensitivity: -105dB Quiescent current: ≤6mA Rated working voltage: 12V Minimum operating voltage: >5V Trigger pole number: unipolar trigger output Interface mode: XH2.54 or 2510 three wire interfaces (interface socket is 2.54 3P common models, if you need 2510 3P interface, you can contact us) Trigger mode: negative trigger to ground or positive 12V trigger Working voltage: DC10V-16V Sensitivity: the twist can be debugged Indication mode: LED light red light indication Description: </div>1. The blue lines is the signal output output by the 358 op amp. If the signal is not vibrated, it is high (the IO port should be pulled up), and if the signal is vibrated, it is low (signal to ground).<div>2. Red lines power: +12V 3. The black lines is the ground lines Notes: If the output is connected to the high level, it needs to add a resistor of 100 ohms or less. If you want to drive the wireless transmitter module, you can not replace the resistor. The red and black wires are connected to the positive and negative power input of the module. The number (DC alarm horn) is preferably an external relay control to avoid large current damage to the sensor internal components (for reference). List: 1*1m/39.37in black sheathed wire + anti-theft device </div>1*Instruction </div></div>