Hardware Specification	OEI-372S-H-W-Z
Power Supply	DC12V±25%,IEEE802.3af, Standard PoE
Power Consumption	＜10W
Screen	7-inch ultra-thin TFT LCD screen
Screen Resolution	1024×600
Operation System	Linux
Audio Quality	Noise suppression,echo cancellation and AGC
Audio Input	1 built-in omnidirectional microphone
Audio Output	1 built-in speaker
Audio Compression Standard	MP3 G711
Audio Compression Bitrate	128Kbps
Interface	Power*1, network*1, WiFi*1,RS485*1, IO output*2, IO input*8, TF card slot*1
Network	100Mbps network port, supports IEEE802.3af PoE power supply,WIFI4、2.4GHZ
Weight	360g
Dimensions (L x W x H)	193mm×143mm×25mm
Operating Environment	-10°C to +55°C, 10% to 90%, non-condensing, indoor
Basic Business
Protocol	UNV private protocol
Network protocol	TCP/IP, IPv4, HTTP, RTP, RTSP, NTP
Specification Index
Capacity	200 ScreenShots
	200 Zone Alarms
	A total of 20 connected devices, including IPCs, entrance stations, NVRs (up to 2), and Doorbells
Linked Indoor Station Capacity	19 extensions