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By accurately measuring ambient illuminance
or time schedules
GIBSON 513 40 508 514 520 521 524
Model: ZR-SR-R01-GY
Incandescent lamps: 14–200 W (230V)
Heiman - Zigbee Smart doorbell button (without chime) HS2DB-E By accurately measuring ambient illuminanceHeiman ZigBee Smart Doorbell: Real Time Alerts Anywhere The Heiman ZigBee smart doorbell lets you know instantly when someone rings, no matter where you are in the world. It can also trigger automations, such as activating a ZigBee chime or siren (not included), when pressed. Functions Uses standard ZigBee protocol for reliable connectivity Low power consumption with long lasting battery Sends a notification to a ZigBee controller when pressed Can
