The Shelly Door/Window 2 Wi-Fi door / window sensor is a lightning-fast smart sensor designed to detect the opening / closing of doors and windows. Its small size makes it almost invisible. It can be mounted on any type of door or window. It measures tilt angle, vibration, temperature and light level. It works standalone, without the need to buy a hub or controller.
Secure payments
SSL-secured connection, cash on delivery payment.
Fast delivery
Delivery nationwide – arranged after the order.
Returns
14-day right of withdrawal under consumer protection law.