The Ei171RF is a RadioLINK alarm designed to give warning to the deaf and hard of hearing. It consists if a strobe unit, and runs on 230V AC mains power with a built in long life sealed lead acid rechargeable battery. It is designed for daytime rooms as a visual indicator. If a bedroom is to be coVered then the use of an Ei170RF alarm should be used which includes a vibrating pillow pad.
- Mains with battery back-up
- Strobe light
- The unit has a built in high intensity Xenon strobe with a specially designed lens that provides wide angle light output
- The green "power" indicator light on the front of the strobe unit will illuminate to show mains power is present.
- If the mains power fails the green indicator will extinguish and change to an amber flash every 4 seconds to indicate that the unit is running on battery back up. if the battery back up becomes depleted the amber "fault" indicator will flash once every 4 seconds.