System auto recovery to power after power reconnected, and return to the pre-power-down state. With 4pcs 720P cameras, 1/4 CMOS, 36pcs LED.Record mode: Manual, alarm, motion detection, timing. Local playback: 1-4ch playback synchronously.
Video output: 1CH VGA, 1CH HDMI. Mobile Surveillance: YES (supporting iPad, iPhone & Android).HDD port: 1SATA(each max support 4TB). Size(mm): 250(L) x 235(W) x 45(H). Image Sensor: 1/4 color CMOS, 720P HD image sensor. Illumination: Color(0.1Lux), WhiteandBlack(0.01Lux IR LED On). Electronic Shutter: 1/50s(1/60s)-1/100,000s(Auto/Fixed). Vedio Output: 1.0Vp-p Composite Output 75? Power Consumption: 0.4W(2.5W after IR LED Powered on).
Working Humidity: =95% RH no dew. 1 x 4CH AHD DVR. 4 x 18.3m BNC to BNC cable. 1 x 1 to4 power splitter cable.This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\IP & Smart Security Camera Systems". The seller is "eletopus2020" and is located in this country: US. This item can be shipped to United States.