ELK - AERF3H - Alarm Engine Wireless Receiver for 345 MHz Sensors

Product Overview

The ELK ELKAERF3H is a one-way wireless receiver designed to add wireless sensor support to the E27 Alarm Engine platform. It connects directly to the dedicated wireless receiver connector on the E27 control board and supports large wireless zone expansion for intrusion alarm applications.

Key Configuration

Wireless receiver module for the ELK E27 Alarm Engine; adds up to 128 individual wireless zones; connects to the dedicated wireless receiver connector on the E27 control board; the E27 supports up to 5 AERF3 receivers.

Key Features

• Adds wireless sensor capability to the E27 Alarm Engine
• Supports up to 128 individual wireless zones, sensors, or points
• Compatible with ELK wireless sensor line specified for the receiver
• Dedicated board connection simplifies integration with the E27 control panel
• LED indicators provide receiver status and RF signal feedback

Technical Context

The AERF3 receiver expands the E27 platform by enabling wireless sensor communication without using wired zone inputs for every device. Multiple receivers can be used on the same E27 system to support larger wireless deployments or improve receiver placement across an installation.

Installation Notes

Connect the receiver to the dedicated wireless receiver connector on the E27 control board. Verify receiver frequency and sensor compatibility before installation to ensure the wireless devices match the supported ELK receiver model.