Risco, 2 way wireless Slim magnetic contact 868MHz. Colour White, use with Agility and LightSYS, ProSYS plus.

The 2-way Wireless Slim Door/Window Contact is a small footprint device ideal for wireless perimeter door/window protection in residential and commercial applications. The Slim Magnetic Contact provides improved performance with higher sensitivity. The Wireless Slim Door/Window Contact is designed for simple installation and easy battery replacement.