Intercom display module DS-KD-DIS

System Parameters

• Operating SystemEmbedded Linux operation system
• ROM8 MB
• RAM64 MB
• CPUEmbedded MCU Processor

Display Parameters

• Screen Size3.5-inch
• Operation MethodPhysical buttons
• TypeTFT LCD screen
• Resolution320 × 480p
• Brightness250 cd/m2

Video Parameters

• Lens/
• Resolution/
• FOV/
• WDR/
• Supplement Light/
• Video Compression Standard/

Audio Parameters

• Audio Compression Standard/
• Audio Input/
• Audio Output/
• Audio Compression Bitrate/
• Audio Quality/
• Volume Adjustment/

Capacity

• User Capacity/
• Face Capacity/
• Card Capacity/
• Linked Network Camera Capacity/

Network Parameters

• Communication Protocol/
• Wired Network/
• Wi-Fi Standard/
• Bluetooth Version/
• 3G/4G Standard/

Device Interfaces

• Alarm Input/
• Network Interface/
• TAMPER/
• Exit Button/
• RS-4851
• USB/
• Wiegand/
• TF Card/
• Alarm Output/
• Lock Control/
• Door Contact Input/
• Power Interface1

Performances

• Multi-Factor Authentication/

General

• Button4( Up, Down, OK, Back)
• >span class="tech-specs-items-description__title-details">Flush mounting, surface mounting
• Indicator/
• Weight/
• Protective LevelIP65
• Working Temperature20° C to +60° C(-4° F to 140° F)
• Working Humidity10% to 95>#/span###
• Dimensions98.5 mm × 100 mm × 34.2 mm (3.87" × 3.95" × 1.33")
• Battery/
• Application EnvironmentOutdoor
• Power Consumption2.5 W