The ring will only available when use outdoor unit to call indoor unit.

Specification:

• Camera:  1/4 Inch Sharp CMOS with 6 LED
• Screen Size:  7 Inch TFT (16:9 Display)
• Resolution:  1440(H) x 234(V)
• Power Input:  AC 110V-240V 50Hz/ 60Hz
• Power Output:  DC 15V
• Current Output:  1200MA
• Delay Calling Time:  120S +/- 10%
• Delay Monitoring Time:  40S +/- 10%
• Valid Distance:  50M (6 x 0.65MM)
• Power Consumption:  Static State<0.5W, Calling<10W
• Transmitting Distance of the Image:  About 200M
• Viewing Angle:  92 Degree
• Working Temperature:  -10℃~+50℃
• Comparative Temperature:  10%-90%(KH)

Features:

• Aluminum alloy panel of indoor unit, fashionable and luxury.
• Water & Oxidation-proof, durable aluminum alloy made outdoor station.
• 7 Inch Color TFT LCD. No Radiation, low power consumption and high definition.
• The Camera could be turned up/down/left/right which make the definition high.
• Hand-free intercom.
• Electric lock-control function.
• Monitor the view out of the door.
• 16 kinds of rings for your options.
• Volume, brightness & contrast adjustment.
• With switch-Adapter and 15M cable, users could install it by themselves.

Item Includes:

• 4 x 7 Inch TFT LCD Monitor
• 1 x 1/4 Inch Sharp Chip Security CCTV Wired CMOS Color Camera with 6 LED
• 1 x Adapter
• 1 x Mounting Plate
• 3 x 10 M Cable
• 1 x 5 M Cable