1-Wire Interfaces: Support up to five DS18B20 sensors each

Wire-free installation with double-sided adhesive for easy wall or ceiling placement

and control and monitor them from anywhere

allowing users to lock and unlock their door using a smartphone

Shelly Presence Sensor Gen4 Color:black 1-Wire Interfaces: Support up toDetects real presence even without movement. Tracks up to 6 people in 10 zones for accurate, reliable automation. Prevents false triggers, cuts energy waste, and integrates easily with smart lighting, HVAC, and home systems. Key Features: Multi protocol connectivity: Wi Fi, Zigbee, Bluetooth Matter certified Advanced presence detection: Accurately detects even the slightest movement for truly responsive automation Multi person tracking: Tracks up to 6