Ei Electronics Ei428RF, Surface-mounted, V0, 150 m, 868 MHz, White, Lithium

Ei Electronics Ei428RF Interconnectable Surface-mounted

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    Product Information

    Product Description
    The Ei428 Relay Base is a device that switches a relay upon receipt of an alarm signal from a suitable Ei alarm. The electrically isolated contacts can be used for many applications such as signaling, turning on lights, strobes etc.

    The Ei428 Relay Base is powered by 230VAC mains and has rechargeable battery backup cells (in the event of a mains failure). As supplied the relay operates continuously but can be easily adjusted to pulse condition.

    The Ei428 relay base is primarily designed to work with the other range of RadioLINK products, but for additional flexibility the Ei428 can also be used with conventional hard wired interconnect systems.

    The Ei428 uses advanced radio transceiver technology with unique software coding to transmit and receive the radio signals. The transmissions are frequency modulated (FM) and use Manchester coding to ensure robust signal integrity and avoid signal noise interference

    The Ei428 has built in circuitry to aid suppression of voltage transients and RF interference.

    Detector Mounts & Bases Ei Electronics
    Product
    Name
    Ei Electronics Ei428RF Interconnectable Surface-mounted
    Category
    Detector Mounts & Bases
    Brand
    Ei Electronics
    Features
    Mounting type
    Surface-mounted
    Backup battery
    Yes
    Built-in relay
    Yes
    Interconnectable
    Yes
    UL 94 flammability standard
    V0
    Interconnected alarms quantity (max)
    12
    RF transmission range
    150 m
    RF transmission frequency
    868 MHz
    Product colour
    White
    Weight & dimensions
    Width
    141 mm
    Depth
    26 mm
    Height
    141 mm
    Weight
    180 g
    Power
    Battery technology
    Lithium
    Input voltage
    230 V
    Operational conditions
    Operating temperature (T-T)
    0 - 40 °C
    Operating relative humidity (H-H)
    15 - 95%
    NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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