DS-KB2421-IM

. Hands-free video intercom communication
. Supports two door stations in the intercom system
. Self-adaptive IR supplement (with photoresistor)
. One-touch calling
. Pinhole camera with 720 x 576 @ 25 fps
. Unlock controlling
. Anti-oxidant zinc alloy
. Vandal-resistant
. Convenient installation
. IP65