- Encrypted Protocol
- External input that accepts N/C dry contact devices
- For narrow applications, sensor is only 3/4" wide
- Fully supervised
- Rare earth magnet
- Supports internal and external contacts
- Can be used for 2 zones of protection
- Two CR2032 Batteries Included
- ETL listed
2GIG Wireless Thin Door / Window Sensor Contact
$21.50Price