This is the Rydeen CM-D700 side view camera kit (comes with left and right side camera along with switcher harness with turn signal inputs).

The included switcher takes the two camera video inputs and outputs them as a single video (so if your LCD screen only has 1 video input you can use both cameras through the single input). The switcher also has the left and right turn signal wire inputs as well, and will switch the video signal based on a pulsed turn signal input (12 volt + input).

• Easy Mount Universal Cameras with HD CMOS IV Sensor & NightVision™ Technology
• Under Side Mirror Installation for Enabling to See Blind Spots
• Resolution (TV LINES): 480
• Minimum illumination: <0.3Lux
• Angle: 170°
• IP67-IP68
• Turn Signal Trigger (Voltage Regulator) Module Included for 2 Cameras
• Dimensions: L(1.18) x W(0.75) x H(1.34) inches