ITEM NAME:801S TTL Normally Closed Vibration Sensor Module for Alarm Smart Vehicle A#S Product Description Description: 801S TTL Normally Closed Vibration Sensor Module for Alarm System DIY Smart Vehicle Robot Helicopter Airplane Features: 1. Output indication of TTL level signal; 2. Single-channel signal output; 3. Output valid signal is high level, indicator is off. 4. Adjustable sensitivity (fine tuning); 5. Wide range of vibration detection, no directionality; 6. With installation holes, firmware installation is flexible and convenient. 7. Scope of application: It can be used in anti-theft device, electronic lock, vibration detection of mechanical equipment, counting and testing of range target center, etc. Specifications: Size: length*width*height 10*30*20mm/0.39*1.18*0.79" Main Material: Plastic Shell Main chips: LM393, vibration probe Working Voltage: DC 3-5V Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement. Included: 1 x Vibration Sensor.Output indication of TTL level signal;. Adjustable sensitivity (fine tuning);. Wide range of vibration detection, no directionality;. Included: 1 x Vibration Sensor. Output valid signal is high level, indicator is off.
