An alarm emitting 130 decibels of noise can significantly disorient anyone around it, especially when people are not expecting it. Disorienting an attacker with a personal alarm will make them stop and brace themselves from the noise, giving you an opportunity to escape.
eBay
Aqara Water Leak Sensor ZigBee Water Immersing Detector Alarm Security Soaking Sensor Smart Home For Xiaomi Mi Home Homekit APP
Aliexpress UK
Pom Pom Personal Security Alarm. Attractive Pom Pom style personal alarm, safety is paramount. 1 x Pom Pom Personal Security Alarm. Battery Information: 1 x CR2032 included. Easy to carry.
eBay
Zigbee Door Window Sensor Open Closed Detector Security Wireless Burglar Alarm Door Sensors Support Alexa Home Assistant Z2M
Aliexpress UK
Sound alarm function: pull out the key chain to send above 125DB alarm sound when you need help. Built-in three LR44 batteries, the alarm can last for more than 1 hour, battery service life more than 5 years.
eBay
ZigBee Door And Window Sensor Home Security Wireless Burglar Alarm Door Sensor Detector Works With Ewelink App Alexa Zigbee2mqtt
Aliexpress UK
130db pitch sound alarm, enables your distress signal to be heard by people in the distance. The portable and easy-to-use alarm can make a 130db loud alarm sound to protect you, suitable for girls, children, the elderly and other people who need protection.
eBay
EWelink ZigBee Door And Window Magnetic Sensor Wireless Door Alarm Detector Smart Home Security Works With Zigbee2MQTT Alexa ZHA
Aliexpress UK
NIGHT LIGHTING FUNCTION: Our security alarm keychain has a built-in mini LED flashlight to ensure you stay safe when walking in darkness or unlocking the front door late at night. PORTABLE & WATERPROOF: The portable personal attack alarms is small in size and light in weight, and the buckle design is convenient to carry and use is very wide.
eBay
Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Support Alexa
Aliexpress UK
Personal Safety Attack Rape Alarm Police Approved Black Personal Protection Alarm with Torch. Includes Built-in LED Flashlight Torch for Lighting up dark walkways or finding keyholes. Insert the plug back to turn off the noise alarm.
eBay
KERUI M525 Wireless DoorBell Burglar Alarm 32 Songs Optional 500ft Door Chime Home Security Welcome Smart Anti Theft Doorbell
Aliexpress UK
130db pitch sound alarm, enables your distress signal to be heard by people in the distance. The portable and easy-to-use alarm can make a 130db loud alarm sound to protect you, suitable for girls, children, the elderly and other people who need protection.
eBay
Smart Home Doorbell Wireless Outdoor Doorbell IP65 Waterproof Door Bell 39 Songs Smart Security Alarm Door Bell Chime Kit
Aliexpress UK
The portable and easy-to-use alarm can make a 130db loud alarm sound to protect you, suitable for girls, children, the elderly and other people who need protection. Compact and portable, exquisite appearance with a keychain.
eBay
KERUI Wireless 433MHz D025 Window Door Sensor Magnet Detector For W181 W184 W204 Home Security Alarm System Burglar An-theft
Aliexpress UK