FIRE ALARM ACCESSORY EI128BU AC230V BATT 5A REALEY

Release base for all wired smoke detectors (EI140, EI160, and EI2110 series)

The release base enables the transmission of alarm information to an external device, such as a siren, strobe, or GSM modem. The release base is installed beneath the detector's mounting base and is also connected to the mains power supply. The dip switch on the release base allows selection of either latching operation or a 5-second pulse operation.

The release base also includes battery backup, so it continues to operate during a power outage. After a power outage, the release base operates normally for several hours, allowing control of external devices such as a GSM modem. This product description is an automated translation of the original Finnish description.