DoorBird IP Video Door Station D21DKV

Keypad units: - can be flushed and surface mounted (units come standard with flush backbox, surface mount backbox sold separately) - can be programmed with up to 4.000 codes - have an integrated RFID reader - have a scheduler function to control access to the premises - have a build in motion sensor that even recognizes in which direction the object moves (towards or away from building) - motion sensor can trigger events, like push notification and/or relay opening/closure - RFID reader can trigger events, like push notification and/or relay opening/closure - have a speaker double the size compared to today's hardware generation -....and lots more