EPH TR1TR2 RF Mains Switch Wireless Transceiver Pack

The EPH TR1TR2 RF Mains Switch is a versatile wireless transceiver pack designed to establish a reliable wireless link between two locations, enabling remote mains switching without the need for re-wiring. Ideal for applications such as controlling pumps, lighting, heating overrides, or security systems, this pair offers a practical and efficient solution to replace traditional wired switches.

The system consists of two units: TR1, typically connected to the device being controlled, and TR2, which acts as a wireless remote switch. They communicate via RF signals on the 868.35 MHz frequency, providing a wireless range up to 300 metres in open space, making them suitable for most domestic and commercial premises.

Key Features & Benefits

• Wireless range up to 300 metres in open areas for flexible installation
• Simple installation—no need for extensive rewiring or conduit installation
• Reliable two-way RF communication for secure and stable remote switching
• 230V AC mains rated switching suitable for pumps, valves, lighting, and more
• SPDT (Single Pole Double Throw) volt-free contact output ensuring compatibility with various loads
• Compact design for easy mounting on walls or wiring enclosures
• Improves safety by eliminating the need for exposed or trailing wires
• A cost-effective solution for adding wireless control functionality to existing installations

Technical Specifications

The EPH TR1TR2 RF Mains Switch is an excellent choice where wireless control of mains-powered devices is required, whether for upgrading existing heating controls or for other automation tasks. Its reliable RF signalling and robust contact ratings ensure smooth operation in a variety of settings.

Installation Advice: Installation should be performed by a qualified electrician or heating engineer. Correct wiring and placement of the TR1 and TR2 units will ensure optimal RF performance and safe operation.