ALERTCAM Power adapter for flashing video doorbell (battery replacement), bell transformer with 5 m weatherproof cable, continuous charging of your video bell

ALERTCAM Power Adapter for Blink Video Doorbell (Replace Battery), Doorbell Transformer with 16.4ft/5m Weatherproof Cable Continuously Charging Your Video Doorbell

Blink Video Doorbell (newest model), Two-way audio, HD video, motion and chime app alerts and Alexa enabled — wired or wire-free (Black)

Blink Outdoor 4 (newest model), Wire-free smart security camera, two-year battery life, two-way audio, HD live view, enhanced motion detection, Works with Alexa – 1 camera system