DS-KH8350-TE1

Audio parameters

Audio input	1 built-in omnidirectional microphone
Audio compression standard	G.711 U、G.711 A、G.722.1
Audio output	1 built-in loudspeaker
Audio Input	Built-in omnidirectional microphone
Audio compression bitrate	64 Kbps
Audio quality	Noise suppression and echo cancellation
Volume adjustment	Adjustable

Capacity

Notice capacity	200
Linked indoor extensions capacity	16
Linked doorphone capacity	17
Linked network camera capacity	16

Device interfaces

Alarm input	8
Network interface	1 RJ-45 10/100 Mbps self-adaptive
TAMPER	/
RS-485	1 RS-485 (Half duplex)
USB	/
TF card	Support TF card, up to 128 G
Alarm output	2
Lock control	2 high/low level relays (3.3V/0V)

Display parameters

Screen size	7-inch
Operation method	Capacitive touch screen
Type	Colorful IPS
Resolution	1024 × 600

General

Button	1 physical button
Installation	Surface mounting
Indicator	/
Protective level	/
Working temperature	-10 °C to 55 °C (14 °F to 131 °F)
Working humidity	10% to 90% (no-condensing)
Dimension (W × H × D)	180 mm × 140 mm × 22.4 mm (7.09" × 5.51" × 0.88")
Battery	/
Power supply	12 VDC, 1 A, IEEE802.3af, standard PoE
Application environment	Indoor
Power consumption	≤ 8 W
Language	English, Arabic, French, Russian, Spanish, Spanish (Latin America), Italian, German, Polish, Turkish, Portuguese, Portuguese (Brazil), Uzbek, Kazakh, Czech, Hungarian, Dutch, Romanian, Bulgarian, Ukrainian, Croatian, Serbian, Greek, Lithuanian, Estonian, Latvian, Norwegian, Danish, Slovenian, Slovak, Hebrew, Swedish, Finnish, Mongolian, Vietnamese, Traditional Chinese

Network parameters

Network protocol	TCP/IP, SIP, RTSP
Wi-Fi	/
Bluetooth	/
3G/4G	/
Zigbee	/

System parameters

Operation system	Linux
ROM	32 MB
RAM	128 MB
Processor	Embeded high performance processor

Video parameters

Lens	/
Resolution	/
FOV	/
Wide dynamic range (WDR)	/
Video compression standard	/
Focal length	/