Aico Hard Wired Relay Module with 5A Relay, 230V, 10Yr+ Rechargeable Back-Up

The Ei128RBU is a Relay Module that runs on a 230V AC mains power and has built-in tamper proof Lithium cells that act as a battery back up in the event of mains failure. These rechargeable lithium cells are designed to have a 10-year life and outlast the life of the module itself, whilst providing up to 2 months of operation without mains power.

• Rechargeable Lithium battery back-up.
• Volt free contacts as supplied for multiple use.
• Can be configured to switch a 230V or 24V device.
• Trunking knock-outs for easy and neat wiring.
• Additional connectors for ease of wiring.
• Continuous or pulse operation.
• Fits discreetly behind any Smoke and Heat alarm.
• 5 year guarantee