130 db Loud sound: the emergency alarm can make a loud sound to draw people's attention even at distances as far as 606.9 ft; The 130 decibel can effectively scare attackers in danger and seek people around for help; It will be your good helper when you have troubles or need help Multi-function: the safety alarm is designed with LED lights for night lighting, suitable for people at all ages such as students, elderly, children, women, night workers and so on; It is a useful self-defense accessory for traveling, hiking, camping and dog walking at night Compact and convenient: the safety alarm keychain are portable for easy storage and carrying; It can be attached on women's bags, backpacks, school bags, belt loops, suitcases, keys, dog belts and so on; And you can take it even when you are on the plane

COMPLETE PROTECTION: 1080p HD camera with night vision, motion detection, 95+ dB alarm & speaker. Bank-level security encryption to protect privacy. Can be used anywhere there is a Wi-Fi signal & power outlet. Internal Back-up Battery keeps camera working for up to 2 hours if power outage NO MONTHLY FEE EVER: 8GB built in memory and support for uploading videos to cloud storage on Dropbox / Google Drive. Works with Alexa using IFTTT. Quality Warranty 1 year backed up by 24/7 Live Chat Support on mysens8.com, Call Customer Service: +1(800)215-8303(9am-5pm PST） HEAT & HUMIDITY MONITOR: If the device detects an unusual change in the heat, humidity or ambient light, it will send you notification or sound the alarm