• Elsema GSM G4000 – 4G receiver with relay output Elsema
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Elsema GSM G4000 – 4G receiver with relay output

Elsema GSM G4000 – 4G receiver with relay output

$799.95
$799.95
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This is a popular item that is regularly replenished from our Australian supplier. It is always available to purchase, even if our on-hand warehouse stock is low. If you need this item urgently, please contact us for current stock levels.

G4000 - Elsema GSM 4G Receiver with Relay Output

The Elsema G4000 4G GSM Receiver allows you to control gates, doors, pumps and automation systems from anywhere using your mobile phone. Featuring free-call activation, remote user management and capacity for up to 2,000 authorised users, it’s ideal for residential, commercial, agricultural and industrial access control. With app-based setup, secure number authentication and integration with sensors or switches, it delivers reliable wireless control over the 4G network—no Wi-Fi required.

What’s Included:

  • 1 x Genuine Elsema G4000
  • Antenna
  • 12V DC Power Pack
  • Installation Instructions

Key Features:

  • 4G Network Compatible – Works anywhere with 4G coverage in Australia.
  • Universal Compatibility – Suitable for automatic gates, garages, pumps, alarms, and more.
  • Up to 2,000 Users – Effortlessly manage access for family members, staff, or guests.
  • Easy Setup – Configure in just 5 steps using the Elsema App (available on Google Play & Apple App Store).
  • Free Call Activation – Authorised users can activate the relay output with a free call (call automatically rejected after identification).
  • Digital Input for Sensors or Switches – Flexible integration for automation systems.
  • Password Protected – Only authorised numbers can operate, ensuring secure access from anywhere.
  • Remote User Management – Add or delete users instantly via SMS or app without being on site.
  • Australian Designed – High-quality, Telstra-approved 4G module built for reliability.

Ideal Applications:

  • Automatic Gates & Garage Doors – Securely open and close gates or garages from anywhere using your phone.
  • Industrial & Agricultural Automation – Remotely activate pumps, irrigation systems, water tanks, or heavy machinery on farms and worksites.
  • Security Systems – Arm or disarm alarms, control electric locks, or trigger access barriers.
  • Shared or Commercial Properties – Manage access for multiple users in apartment complexes, offices, warehouses, or gated communities.
  • Remote Locations – Provide secure entry where traditional remotes or keypads aren’t practical.
  • Holiday Homes or Airbnb Properties – Offer convenient, contactless access for guests without needing to be onsite.

Connection Diagram:

G4000 Connection Guide

Technical Specifications:

Power Source 12 Volts DC
Network Telstra, Vodafone, Optus (Nano SIM)
Output Common (C) and Normally Open (NO) relay outputs rated at 2A, 30 VDC.
Input Normally open. User can change to Normally Closed via SMS.
Dimensions 136 x 85 x 35 mm
Warranty 12 months Manufacturers Warranty


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