4G/3G/GSM 8-Channel Alarm Security Module | Home & Warehouse

Stay Protected Anywhere with the 4G/3G/GSM 8-Channel Alarm Security Module

Whether you're securing your home, warehouse, remote station, or unattended equipment, this powerful 4G/3G/GSM Alarm Alert Module gives you instant notifications wherever you are in the world. With 8 independent alarm input channels, a compact ABS housing, and ultra-low power sleep mode, this is the smart, reliable security solution you've been looking for.

Key Features

• Wide Cellular Compatibility: Built-in 4G module supports 4G LTE, 3G WCDMA, and 2G GSM networks — works globally across Europe, Americas, and Australia frequency bands.
• 8-Channel Alarm Input: Monitor up to 8 separate alarm zones simultaneously. Each channel can be independently configured as Normally Open (NO) or Normally Closed (NC) and assigned a custom alert message.
• Instant SMS & Call Alerts: When triggered, the module sends SMS alerts or places a direct call to up to 6 preset phone numbers — keeping you informed in real time.
• Easy App Control: Works with the free GA09 app, available on iOS (Apple App Store) and Android. Configure alarm messages and contact numbers right from your phone — no complicated setup required.
• Low-Power Sleep Mode: Designed for battery-powered applications, the module features real-time battery voltage monitoring and triggers a low-battery alert before power runs out.
• Versatile Applications: Ideal for home security, warehouses, remote monitoring stations, oil/air/water pressure monitoring, smoke & fire detection, water level sensors, gas detection, voltage and overload monitoring, and much more.
• Wide Power Input: Accepts DC 5V–15V input for flexible installation in a variety of setups.

Specifications

Frequency Band Selection Guide

Please select the correct frequency version for your region before ordering:

• Europe: LTE-FDD B1/B3/B5/B7/B8/B20 | LTE-TDD B38/B40/B41 | WCDMA B1/B5/B8 | GSM/EDGE B3/B8
• Americas: LTE-FDD B2/B4/B12 | WCDMA B2/B4/B5
• Australia: LTE-FDD B1/B3/B7/B8/B20/B28A | LTE-TDD B38/B40/B41 | WCDMA B1/B8 | GSM/EDGE B3/B8

What's in the Box

• 1× 4G/3G/GSM Alarm Module
• 1× Cable
• 1× Antenna
• 1× English User Manual

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Security & Safety Resources

For guidance on home and property security best practices, visit the U.S. Consumer Product Safety Commission (CPSC) for safety standards and product information.

Frequently Asked Questions

Q: Does this 4G GSM alarm module work in the United States?

A: Yes — when you select the Americas frequency version (LTE-FDD B2/B4/B12, WCDMA B2/B4/B5), the module is compatible with US cellular networks. Make sure to choose the correct regional frequency band at the time of purchase.

Q: How many phone numbers can receive alarm notifications from this security module?

A: You can configure up to 6 groups of phone numbers. When any alarm channel is triggered, the module will send an SMS alert or place a direct call to all preset numbers simultaneously.

Q: Can this alarm module run on battery power for remote or off-grid locations?

A: Absolutely. The module features a low-power sleep mode specifically designed for battery-powered applications. It also monitors battery voltage in real time and sends a low-battery alert before power is depleted, making it ideal for remote, unattended installations.

Q: What types of sensors can be connected to this GSM alarm module?

A: Any device that provides a switch signal output is compatible — including smoke detectors, fire alarms, water level sensors, gas detectors, door/window contacts, motion sensors, and equipment monitors for oil pressure, air pressure, water pressure, voltage, and overload protection.