Description
- Includes mounting double-stick tape strips
- 4-pack magnetic contact alarms alert you of visitors or intruders with alarm, off, or Chime modes
- Alarms can be easy installed on a door or window in seconds with provided double-stick tape strips
- When contacts are broken a piercing 90-decibel alarm shrieks or a pleasant chime is triggered
- Measures 2 1/2" H x 1" W x 1/2" D and includes twelve 1.55 V button cell batteries; 3 per module
The world's smallest wireless window alarm alerts you of intruder
