The Blink Video Doorbell Camera is a wireless doorbell with a LED LCD display technology, powered by a 3V battery. It has a response time of 1ms and a contrast ratio of 50:1. This video doorbell, compatible with Amazon Alexa, offers a maximum resolution of 1080p (FHD) and operates with an aspect ratio of 16:9. With a surveillance technology of IP/Network and a smart home protocol of Wi-Fi, this outdoor and indoor device is perfect for home surveillance, providing a 6m operating range and a 90 dB operating sound rating. Tested working missing back cover accessory, selling as is.
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