Ei Electronics Ei128RBU Interconnectable Surface-mounted

230V, UL94VO, Ø 141 x 21mm, 160g <b>Product Description</b>
The Ei128RBU Pattress has an integral relay that is activated when the Smoke/Heat Alarm connected to the Ei128RBU enters alarm mode.

The relay contacts are isolated and are rated at 250VAC, 5A resistive, and can be used for signalling, turning on lights and sirens or activating door release devices etc.

The Ei128RBU Pattress is designed to be used with mains powered easi-fit Smoke and Heat Alarms. In addition, the Ei128COV is a plastic lid for the Ei128RBU that allows the unit to be sited remotely to the Smoke or Heat Alarm.

The Ei128RBU Pattress is designed so that any of the alarms listed above will fit on top of the Ei128RBU

The Ei128RBU Pattress must only be used with one of the Smoke/Heat Alarms listed above – otherwise the unit will not comply with the mandatory safety regulations.

<b>Operation</b>
- The Ei128RBU has an internal switch that selects Pulse or Continuous mode of operation of the relay
- During periods of main failure, the integral rechargeable lithium battery back up will allow the relay to continue functioning
- Mount the unit in accordance with the siting instructions in the Smoke/Heat Alarm instruction leaflet
- After connecting all of the relevant wiring, simply screw the Smoke/Heat Alarm to the top of the Pattress