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FUNCTIONS

SPECIFICATIONS

Technical Specification
Model VTO3211D-P-S1
System
Main Processor Embedded Micro Processor
Operation System Embedded LINUX OS
Video
Video Compression H.264
Image Sensor 1/2.8” 2MP CMOS
Focal Length 1.9mm
Angle of View H:134°, V: 94.8°, D:151°
Day/Night ICR
Audio
Audio Compression G.711
Audio Input Omnidirectional Mic
Audio Output Built-in Speaker
Bidirectional Talk Support Dual-way Bidirectional talk
Operation Mode
Keypad 1/2/4 Mechanical Buttons
Reader Mifare Card
Interface
Door Control 1
Alarm Out 1
Alarm In 2(1ch unlock button, 1ch feedback)
RS485 1

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