Audio parameters Audio compression bitrate 16、32、64 Kps Audio compression standard G.711u、G.711a、Opus、AAC-LD、AAC-LC、G.726、G.722.1 Audio input 1 built-in omnidirectional microphone Audio output 1 built-in loudspeaker Audio quality Noise suppression and echo cancellation Volume adjustment Adjustable Capacity Linked doorphone capacity / Linked indoor extensions capacity 16 Linked network camera capacity 16 Message capacity TF card inserted: 200 captured pictures, 200 alarm records
Without TF card: 2 MB RAM for picture storage; The storage number is decided by the picture size, 200 alarm records Notice capacity 200 Device interfaces Alarm input 8 Alarm output / Debugging port 1 Lock control 4 relays, Max. 30 VDC 1A Network interface 1 RJ-45 10/100 Mbps self-adaptive Power supply output Max. 12 VDC 0.5 A RS-485 1 Relay 4 TAMPER / TF card Support TF card, up to 128 G USB / Display parameters Operation method Capacitive touch screen Resolution 1024*600 Screen size 7-inch Type Colorful IPS General Application environment Indoor Battery / Button 1 physical button(s) Dimension (W × H × D) 180.4 mm × 128.4 mm × 21.8 mm (7.10" × 5.06" × 0.86") Indicator / Installation Flush mounting, surface mounting, table mounting 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 Material Die-cast integrated aluminum alloy casing Power consumption ≤ 12 W Power supply IEEE802.3at, Standard PoE,12 VDC, 1.5 A Protective level / Weight Without package: 412.2 g (0.909 lb) Working humidity 10% to 90% (no-condensing) Working temperature -10 °C to 50 °C (14 °F to 122 °F) Network parameters 3G/4G / Bluetooth / Network protocol TCP/IP, SIP, RTSP Wi-Fi WiFi 802.11b/g/n Wireless network 1 RJ-45 10/100Mbps self-adaptive Zigbee / System parameters Operation system Embedded Linux operation system Processor Embedded high performance processor RAM 128 MB ROM 32 MB Video parameters FOV / Focal length / Lens / Resolution / Video compression standard H.265；H.264 Wide dynamic range (WDR) /
Reference
PSMDSKH8381WTE1FL
