T2  |  wireless open-close detector

Need to work with A1

It supports to send alarm message when the door, window or drawer are opened.

Elegant appearance, all-matching style.

Flexible installation, suitable for different kinds of doors and windows

Doorbell at home, guard leaving home.

When Alarm system is in “at home mode”, open-close detector will act as a doorbell with soft “Ring” When Alarm System is in “leaving home mode”, open-close detector will act as guard to protect your house.

Single unit of battery can be used for 2 years, no need to change battery frequently.