With the ELRO DB3000 wireless doorbell set, you will always hear when someone is at your door. This high-quality set consists of a robust, waterproof bell push and a portable indoor unit with a high-quality speaker. Since the indoor unit is powered b..
Two-way communication with live video via monitor or smartphone/tablet app. Receive the doorbell signal as a push notification in the ELRO Intercom app. ELRO Color Night Vision technology with white night vision LEDs. With 2 x 7 inch / 18 cm color sc..