Product Description<br>Uses:<br>For a variety of vibration the triggering effect reported theft alarm・smart car・earthquake alarm・motorcycle alarm.<br>Compared to the module with normally open type vibration sensor module・vibration・longer trigger relay module can drive<br> <br>Module Features:<br>1・SW-420 using the company's production of normally closed type vibration sensor.<br>2・the comparator output・the signal is clean・the waveform・the driving ability to exceed 15mA<br>3・operating voltage 3.3V-5V<br>4・the output in the form: Digital switching outputs (0 and 1)<br>5・a fixed bolt hole for easy installation<br>6 small board PCB size: 3.2cm x 1.4cm<br>7・wide voltage LM393 comparator<br>Module using the instructions:<br>1・the product does not vibrate・vibrate switch was closed conduction state・the output output low・the green indicator light;<br>Product vibration・vibration switch instantly disconnect the output output high・the green light is not on;<br><br><br>Packaging Details<br>Unit Type: lot (10 pieces/lot) Package Weight: 0.100kg (0.22lb.) Package Size: 10cm x 5cm x 10cm (3.94in x 1.97in x 3.94in)<br>3・the output and the microcontroller is directly connected to the microcontroller to detect high and low・thereby detecting the vibration environment・play an alarm role<br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/dd7e78e0-f221-4bc3-bc46-471c4a31a960.jpg" undefined="" width="949" height="797"><br><br><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/06d43c22-5295-4f3a-84a2-b601dc1e5b3e.jpg" undefined="" width="952" height="941"><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/90eb23e7-ccc0-4365-b94e-9d5a86340674.jpg" undefined="" width="940" height="940"><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/aef40296-829e-4117-af42-0831165787b5.jpg" undefined="" width="940" height="940"><br><br><br><br>Packaging Details<br>Unit Type: lot (10 pieces/lot) Package Weight: 0.100kg (0.22lb.) Package Size: 10cm x 5cm x 10cm (3.94in x 1.97in x 3.94in)