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Manufacturer: AJAX

AJ-EXTERNALANTENNA - High-Gain External GSM Antenna BLACK

€24.38 incl tax

External high-gain antenna for Ajax Hubs and ReX. Improves GSM/LTE signal stability in areas with poor cellular coverage.

SKU: AJ-EXTERNALANTENNA

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The AJ-EXTERNALANTENNA is a specialized accessory designed to amplify the cellular signal of your Ajax security system. In environments such as underground basements, reinforced concrete buildings, or remote rural areas, internal antennas may struggle to maintain a stable GSM or LTE connection. This high-gain antenna solves that problem by allowing the Hub to capture the strongest possible signal from a better-positioned external point.

Engineered for durability and high performance, it ensures that your system’s backup communication channel remains active at all times. Whether it's for a Hub, Hub Plus, Hub 2, or Hub 2 Plus, this antenna is the key to preventing "Hub Offline" notifications caused by cellular interference or distance from the nearest cell tower. With its compact design and easy installation, it provides the reliability needed for professional security monitoring in challenging locations.
Technical Specifications:
- Frequencies: GSM 850/900/1800/1900 MHz & LTE.
- Gain: Up to 5-7 dBi (depending on installation).
- Cable Length: Typically 3 meters (RG174).
- Connector: SMA (Male).
- Mounting: Adhesive or magnetic base.

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The AJ-EXTERNALANTENNA is a specialized accessory designed to amplify the cellular signal of your Ajax security system. In environments such as underground basements, reinforced concrete buildings, or remote rural areas, internal antennas may struggle to maintain a stable GSM or LTE connection. This high-gain antenna solves that problem by allowing the Hub to capture the strongest possible signal from a better-positioned external point.

Engineered for durability and high performance, it ensures that your system’s backup communication channel remains active at all times. Whether it's for a Hub, Hub Plus, Hub 2, or Hub 2 Plus, this antenna is the key to preventing "Hub Offline" notifications caused by cellular interference or distance from the nearest cell tower. With its compact design and easy installation, it provides the reliability needed for professional security monitoring in challenging locations.
Technical Specifications:
- Frequencies: GSM 850/900/1800/1900 MHz & LTE.
- Gain: Up to 5-7 dBi (depending on installation).
- Cable Length: Typically 3 meters (RG174).
- Connector: SMA (Male).
- Mounting: Adhesive or magnetic base.

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