DNC-2122 Waterproof Dual-Band RP-SMA Antenna 2.4GHz / 5GHz
Waterproof WiFi Antenna for Wet Conditions, Cameras, Drones, Security Systems, and Professional Video Equipment
The DNC-2122 Waterproof Dual-Band RP-SMA Antenna is a compact, durable antenna designed to maintain stable WiFi connectivity in wet environments. It supports 2.4GHz and 5GHz bands and is suitable for professional cameras, splash bags, outdoor security systems, FPV drones, wireless devices, and marine-related installations.
This antenna is especially useful when wireless communication is required in areas exposed to rain, moisture, splashing water, or harsh outdoor weather.
Key Features
- Dual-Band WiFi: Supports 2.4GHz and 5GHz frequencies.
- Waterproof Design: Built for wet, splash-prone, and rainy environments.
- Omni-Directional Coverage: 360-degree signal coverage for stable wireless communication.
- RP-SMA Female Connector: Compatible with many WiFi devices, cameras, routers, and WLAN systems.
- Built-In Water Block: Helps maintain housing vacuum integrity and adds protection against water ingress.
- Professional Applications: Designed for cameras, drones, security systems, and wet-environment wireless setups.
Important Note About Underwater Use
This antenna is waterproof and submersible, but WiFi signal transmission does not work effectively underwater. It is designed for wet environments, splash bags, rain exposure, and surface-mounted systems where the wireless signal path remains through air.
Technical Specifications
| Product SKU | DNC-2122 |
| Antenna Type | Dual-Band WiFi Antenna |
| Frequency Bands | 2.4GHz to 2.5GHz / 4.9GHz to 5.8GHz |
| Gain | 2 dBi |
| Impedance | 50 ohms |
| Connector | RP-SMA Female |
| Cable Length | 58 cm |
| Mounting Thread | M16x1 with security nut; long thread option available |
| Waterproof Rating | Submersible body; WiFi signal is not intended for underwater transmission |
Product / Thread Image
Outline Drawing
Full dimensions for the M16 bulkhead connector are available for review, including optional long thread configurations.
Options
- Custom cable lengths available
- Different thread configurations available
- Long-thread version available for selected installations
Applications
- Camera Splash Bags: Stable WiFi connection for cameras used in wet environments.
- RED KOMODO / Z Cam E2 Systems: Waterproof antenna option for professional camera setups.
- Outdoor Security Systems: Improved WiFi connectivity for cameras exposed to rain or moisture.
- FPV Drones: Wireless antenna solution for drones used in wet or difficult weather conditions.
- Wireless Devices: WiFi connectivity for PCs, motherboards, WLAN devices, and custom RF installations.
- Marine and Wet-Environment Projects: Useful for boats, pools, splash zones, and surface-side wireless communication.
Related Use Note
The DNC-2122 is intended for applications where the antenna may be exposed to water, rain, splashes, or wet handling while the wireless signal path remains through air. For fully underwater communication systems, a different communication method should be considered.
