D31 shell video network outdoor station with card reader function

Basic functions:
Aluminum panel, mechanical button, LED night vivid version keyboard
With voice prompts function, many ringtone for option
LCD display or LED display for option
CCD or HD CMOS camera for option, with adjustable camera angle and automatic light backup function
Indoor station number is flexible coded, which is easier for operation
Calling the indoor station, unlocking through management unit or password or card
Dustproof, Waterproof, Vandal-proof
Exit button interface
Door status detection interface
Software upgrade interface
Provide 12V/100 mA DC and support normally open and normally closed unlock output.

Technical Parameters:
Working voltage: DC 27V
Static current: ≤ 120mA
Working current: ≤ 250mA
Resolution: 540TVL
Frequency response: 300-3400Hz ± 3Db
Display screen: 128*64LCD screen
Intercom time: ≤ 120 seconds
Card capacity: 10,000 pcs
Camera: 1/3" CCD, viewing angle 54°
Minimum illumination: 0.1Lux Lens: f=3.6mm
Working temperature: -40~+65°C
Humidity: 10%~95%
Installation method: Embedded installation or surface installation
Product dimension: 331 x 134 x 45 mm
Installation dimension: 325x 117x 35mm