Description:This product uses a ion sensing system consisting of a and a contact spring, which is characterized by high sensitivity, fastne 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.The internal piezoelectric ceramic sheet and spring weight structure are used to detect the ion signal, and the amplifier signal is amplified by the L58 and output control signals. It has the advantages of low cost, high sensitivity, stable and reliable operation, and large adjustable range of ion . On the anti,theft system of steam and motorcycle cars, 80% of the vehicle al use such . The r uses SMT chip technology inside, and the ed components are aembled. The r can also be combined with single-chip microcomputer, wirele nsmitter module, wired alarm, etc. It is used in combination and has a wide range of uses.:1. Material: ABS + Electronics2. Output current: ≤100mA (maximum load current)3. Sensitivity: -105dB4. Quiescent current: ≤6mA5. Rated working voltage: 12V6. Minimum operating voltage: >5V7. Trier pole number: unipolar trier output8.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)9. Trier mode: negative trier to ground or positive 12V trier10. Working voltage: DC10V-16V11. Sensitivity: the twist can be debued12. Indication mode: LED light red light indicationDescription:1. The blue line is the signal output output by the 358 op amp. If the signal is not ed, it is high (the IO port should be pulled up), and if the signal is ed, it is low (signal to ground).2. Red line power: +12V3. The black line is the ground lineNotes:If the output is connected to the high level, it needs to add a of 100 s or le. If you want to drive the wirele nsmitter module, you can not rep the . 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 r internal components (for reference).List:1*1m/39.37in black ed wire + anti-theft device1*Instruction