• Dual-Lens Camera - 0.21 in (5.5 mm) Diameter
• Compatible with NTS300/430/500/600/700 and WF200 Teslong monitors
• IP67 Waterproof - Use in Water Up to 3.3 ft (1-meter) Deep
• LED Ring Lights are Adjustable for Brightness
• 5.5mm Probes Do Not Include Any Accessories