Mini Door & Window Contact Alarm & Chime Set of 4

Mini Door & Window Contact Alarm & Chime Set of 4 Review

Mini Door & Window Contact Alarm & Chime Set of 4 Feature

• Inconspicuous: Only 2.5" long. Easily mounted by adhesive tape to window or door, no tools required. 4 alarms per pack.
• Loud 90 dB alarm scare off potential intruders - Magnetic sensor switch detects entry protecting you home or office whether you're in or out. Chime or alarm mode.
• Residential use: Protects exterior door, sliding glass door, gun and medicine cabinets
• Commercial use: Protects showcases and cash registers
• Operated by three 1.5VLR44 button cell batteries

At only 2 1/2 inches long this economical alarm inconspicuously protects your home from intruders. This unit uses a magnetic sensor to detect the opening of a protected door or window. A 90 dB alarm will then alert you to an attempted entry and scare off potential intruders. The owner may open the window or other protected object, without setting off the alarm by switching the on/off switch to the off position. May also be used within the home to alert parents to children opening a gun or medicine cabinet or used to protect exterior doors, particularly those hard to protect sliding glass doors. Commercial uses include showcases and cash registers.