Wireless Door Window Switch.

In this series we are using UTC’s 80Plus wireless protocol in a 433Mhz frequency set-up, which allows for a better wireless indoor range. This 80Plus protocol helps ensure security approvals.
This wireless door window sensor, which has 2 reed switches, protects anything that opens and closes such as doors, windows and cabinets.
You can monitor any supervised contact in such a way that hardwired devices become wireless in a fraction of time.
The sensor is equipped with a wall and cover tamper for additional security.