Additional Information | System Parameters - Operation System: Embedded Linux Operation System
- Memory: 128MB
Display Parameters - Operation Method: Capacitive touch screen
Audio Parameters - Audio Input: Built-in Omnidirectional Microphone
- Audio Output: Built-in Loudspeaker
- Volume: Local Or Software Control
- Audio Compression Standard: G.711 U
- Audio Compression Rate: 64 Kbps
- Audio Quality: Noise Suppression and Echo Cancellation
Network Parameters - Network Protocol: TCP/IP, SIP, RTSP
Device Interfaces - RS-485: 1
- TF Card: Support, Max. 32 GB
General - Working Temperature: -10° C to + 50° C (-14° F to 122° F)
- Working Humidity: 0% to 90%
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