Size Name:one size | Colour Name:Grey Smart home wireless magnetic contact, compatible with Smart wares smart home wireless switches. Designed for doors and windows. Easily control the duration of time in which the receiver remains switched on.

_1 channel for individual or group switching
_1 channel for individual or group switching
_The light has never been unnecessarily
_Time switches on and off automatically
_Radio range up to 30 metres outdoors
_Compatible with &HomeEasy SmatHome Series Compatible with HomeWizard