Features
Aluminum alloy panel of indoor unit, fashionable and luxury. Little rain and oxidation-proof for the durable aluminum alloy outdoor unit 7" color TFT LCD without radiation, low power consumption and high definition   IR camera with night vision Electric lock-control function Handfree intercom Mute indoor intercom function Monitoring the outside of the door. 12 kinds of door bell rings Adjustable volume, brightness and contrast  Easy installation by yourself with adapter and cable we provide in this kit
General Specs
Brand & Model	SY803M21
Material	ABS plastic and aluminum alloy
Outdoor Camera
Camera Type	1/4" CMOS
Min. Illumination	0.5Lux
Video Output	1Vp-p/75ohms
Adapter Input	AC100-240V 50/60Hz
Adapter Output	DC 15V/1.2A
Installation Method	Wall mounted
Working Temperature	-20°C to 50°C
Dimensions	12.2 x 9.5 x 3 cm
Monitor
Screen Size	7"
Screen Type	TFT LCD
Power Source	AC100-240V 50/60Hz
Effective Pixels	480x234x30
Power	≤14W (operation), ≤2W (standby)
Wiring	4 wires
Dimensions	26 x 16.5 x 3 cm