AI Smart Blind Zone Detection Alarm Built-in DVR for loop Recording, max support 128GB TF card for video recording. Pixel：1080P. Video data transmission speed is fast, image delay is low. 【Digital Wireless signal】 Use Digital Wireless signal to transmit video data, the connection is more stable, the picture is clearer, and the delay is lower and its working range can be reach up to 30-50m.
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