Simplify Your Lane Changing & Avoid Accidents with The ST-BLIND1 Package Universal Blind Spot Camera Kit The sleek OE style blind spot cameras are triggered via your turn signal. When your turn signal is used, the camera displays a clear video picture to your chosen monitor of the vehicle blind spot area. Increase your field of view and create a safer driving environment? Great for aftermarket car head unit with reverse camera input or factory radios with RCA reverse camera input. Blind Spot Camera Specifications: Sensor Type: 1/4″ CMOS Min. illumination (LUX): 0.1 Viewing Angle: 80° Water/Debris-Proof Rating: IP67 Parking Lines: Selectable Image (Mirrored/Non-Mirrored): Selectable Camera Switcher Features: 4-Camera Input (Front, Rear & Side Cameras) Connects Directly To Analog Turn-Signal Circuit With Flash Eliminating Signal Buffer For Uninterrupted Side Camera Activation. Works With OE Or Aftermarket Radio (OE Requires Interface) Priority Override For Backup Camera Signal. Provides Reverse Camera Output Trigger For Aftermarket Radios. Direct Plug-N-Play Data Controlled From Select PAC RadioPRO & BCI Products. What's in The Box: 2x PCAM-BS1 Blind Spot Cameras 1x Four Camera Switcher (PACVS-41) 2x Video RCA Leads