AVM Fritz! Dect 302 Smart Thermostat

AVM Fritz!Dect 302 | Radiator Controller Features: - Radio standard DECT ULE with great security - Radio range: up to 40 metres indoors - Programming: weekly programme with up to 8 switching points per day - Function keys: manual setting, frost protection, boost - Holiday mode - Group switching possible - Security: key lock, automatic frost protection, window open detection - Temperature display and set temperature via: - FRITZ!Fon - User interface of FRITZ!Box - FRITZ!App Smart Home Specifications: - System requirements: FRITZ!Box with DECT (except FRITZ!Box 7312/7412) - Support from FRITZ!OS 6.83 - Automatic update function - Fits standard valves M30x1.5mm - Power supply: Battery operation with 3x AA batteries - Dimensions (W x H x D): 93 x 51 x 51 mm - Weight: 150 g