2Pcs Universal Automobile Motorcycle Car Vibration Induction Adjustable Sensor Anti-Theft Alarm High Sensitivity Device

Descriere 2Pcs Universal Automobile Motorcycle Car Vibration Induction Adjustable Sensor Anti-Theft Alarm High Sensitivity Device

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.
It has the advantages of low cost, high sensitivity, stable and reliable operation, and large adjustable range of vibration detection. the anti-theft system of steam and motorcycle cars, 80% of the vehicle alarms use such sensors.
The sensor uses SMT 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.

Output current: 100mA (maximum load current)
Sensitivity: -105dB
Quiescent current: 6mA
Rated working voltage: 12V
Minimum operating voltage: Greater than 5V
Trigger pole number: unipolar trigger output
Interface mode: XH2.54 or 2510 three wire interfaces (interface socket is 2.54 3P common models)
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:
1. The 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 ), and if the signal is vibrated, it is low (signal to ground).
2. Red power: +12V
3. The black is the ground
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 positiv