What are the differences between SLA-M2890DN and SLA-M2890PN?

In case of SLA-M2890DN, the iris control method is DC type, and the iris control method for SLA-M2890PCN is P-iris type.
P-iris type product improves contrast, resolution and depth by adjusting the iris,and it is capable of maintaining the best image quality in any light environment.

Hanwha Vision is the leader in global video surveillance with the world's best optical design / manufacturing technology and image processing technology focusing on video surveillance business for 30 years since 1990.