• Display
• Dimensions4.3-inch
• TypeIPS Full Screen
• Operation methodCapacitive touch screen

• Video
• Pixel2 MP
• Lens× 2

• Audio
• Tone qualityNoise suppression and echo cancellation

• Network
• Wired network10 M/100 M/1000 M self-adaptive

• Interface
• Network interface1
• Lock output1
• Exit button1
• Door contact input1
• Power interface2-pin

• Authentication
• Card typeEM card;M1 card
• Card reading frequency125 KHz or 13.56MHz

• General
• button-
• Power supply method12V/2A(power adapter not included)
• Working temperature-10 °C to 50 °C (-58 °F to 122 °F)
• Working humidity0 to 90% (No condensing)
• Dimensions118 × 118 × 20mm(4.6'' × 4.6'' × 0.7'')
• Application environmentIndoor
• InstallationSurface, optional base stand

• Function
• QR code recognitionSupport
• Face anti-spoofingSupport
• Audio promptSupport
• Time synchronizationSupport