Search query: timely alarm

Product: Taiker Personal Alarm for Women 140DB Emergency Self-Defense Security Alarm Keychain with LED Light for Women Kids and Elders-2 Pack ［140DB Loud sound］:You can get 2 pack: purple/gold.This self-defense keychain alarm can make Loud sound to draw others attention even in a far distance(606.9 ft away), which can effectively scare attackers in danger and seek people around for help.
［LED Design］: This safety alarm keychain also has a LED light that can hel you in the dark. Suitable for night running, walking dog, traveling, hiking, camping and other outdoor activities.
［Portable Design］: The personal alarm has a portable size, can be attached on keychain, backpack, ladies bag,etc.It suit for students, elderly, children, women, night workers and so on.
［Easy to use］: The alarm will be activated when you pulled the contact pin out,and siren will sound continuously for 30 minutes unless unless pin is reinserted to device.
［Durable & High Quality］: Our personal alarm adopted environmental and durable ABS materials, resistance to fall.We stand by our personal alarm with our outstanding customer service, if you ever have a problem, don't hesitate to contact us. Taiker Gold/Purple

Product: Cylewet 5Pcs 360 Degree Rotary Encoder Code Switch Digital Potentiometer with Push Button 5 Pins and Knob Cap for Arduino (Pack of 5) CYT1100 Length of Shaft: 20mm/ 0.79in
5 pins
Package Includes:
5× Rotary Encoder Code Switch Digital Potentiometer
5× Knob Cap Length of Shaft: 20mm/ 0.79in
5 pins Cylewet