This patented slide has an on/off switch to activate the audible Alarm to alert you when the slide has been even just partially removed. Works with the Perfect Pet Multiflex Pet Door sold separately.
This is important for those who wish to know immediately that there is an attempt to exit as well as enter the pet door.
- Unique "Alarm Slide" alerts you when armed slide has been removed
- Alarm can be turned "On or Off"
- Batteries and sensor included
- Simple installation