It compatible with 720P,1080P,5MP,4K HD-TVI analog DVRs.

It compatible with 720P,1080P,5MP,4K HD-TVI analog DVRs. Resolution 1080P 1080P 1080P 4K 4K 4K 4K. It does not support outgoing audio (speaking) as there is no speaker. Note: Audio functionality requires a DVR with dedicated audio recording capabilities—a feature not included on all models.

Resolution 1080P 1080P 1080P 4K 4K 4K 4K. It does not support outgoing audio (speaking) as there is no speaker. It compatible with 720P,1080P,5MP,4K HD-TVI analog DVRs. Note: Audio functionality requires a DVR with dedicated audio recording capabilities—a feature not included on all models.

Compatibility: Designed specifically for HD-TVI analog DVR systems. For audio recording, ensure your DVR supports audio input. Fully compatible with ZOSI DVR models ZR08VN00, ZR08VN10, and ZR08VN20.

【H.265/H.265+ 8CH 3K Lite HD-TVI DVR】With the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording.

【H.265/H.265+ 8CH 3K Lite HD-TVI DVR】With the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording.