M-225 Visual intercom access control
1.Open door with card reader,Hand free talk, outdoor monitoring and indoor talk. no disturbtance during rest time Open the door inside function.
2.Power supply:DC12V Display dimension:7 inch Indoor infared distance:4m Picture transfer distance:200m Indoor size:250*155*26.5mm Outdoor part size:96*174*62
M-204G Microwave sensor
With high sensitivity , quick response and detection accuracy to meet different kinds of autodoor requirements, Permeability is very good, it can be used in commercial, industrial and automatic control fields.