ELETOR AN1-GSM – External Antenna for GSM Alarm Control Units

The ELETOR AN1-GSM is an external antenna designed to ensure stable and reliable GSM communication in alarm installations, especially in systems like the ELETOR CA-2 GSM. With its wide operating frequency range and high sensitivity, it significantly improves signal quality in areas with poor mobile network coverage – such as livestock buildings, industrial halls, basements, or spaces with thick walls.

The antenna can be easily mounted outside the building and comes with a 5-meter cable with a pre-installed connector, allowing seamless integration with the control unit without the need for additional adapters.

Key Technical Features:

• Antenna type: Omni-directional (360° horizontal beamwidth)

• Frequency range: 698–960 MHz / 1710–2700 MHz

• Gain: 3–7 dBi

• Polarization: Vertical

• Cable length: 5 meters

• Connector: Standard (compatible with ELETOR CA-2 GSM control units)

• Nominal impedance: 50 Ω

• VSWR: ≤ 2.0

• Lightning protection: DC Ground

• Max. power: 100 W

• Dimensions: 63 × 200 mm

• Antenna weight: ~0,25 kg

• Rated wind resistance:up to 60 m/s

Applications:

• Improves GSM signal range for alarm control units in:

  • Livestock facilities (pigsties, poultry houses, cowsheds)

  • Industrial halls and warehouses

  • Offices and buildings with poor signal propagation

Set Includes:

• ELETOR AN1-GSM Antenna

• 5 m cable with connector

• Mounting bracket

The ELETOR AN1-GSM is a robust solution for professional alarm installations, wherever stable GSM connectivity is critical for system reliability.