iAlarm Motion Detector is a handy security device slips easily into a pocket or purse, but don't let its small size fool you. The micro technology used in this alarm provides features that are similar to ones found in alarms 3 to 4 times its size. It is great for home, business, hotel and dorm rooms. It can be used as a personal alarm for self defense, or set the motion detector to protect your home, apartment, or in a hotel to protect your valuables while you are out of your room. The motion detector can also be used to prevent children from wondering into a dangerous area, such as a pool. 

Features & Benefits:

• Dimensions: 2 5/8" x 1 3/8" x 7/8" 
• Loud Alarm
• LED light
• PIR motion detector
• 100dB personal alarm
• Attachable to your keys
• Requires: 3 AG13/ LR44 button batteries