Model #: ECI333
Spec Sheet Preview: The Alpha Communications® / S.T.R.™ ECI333 QwikBUS™ Addressable Dual Input E-Call Device s are  designed to be used in conjunction with the FSE1500  series QwikBUS™ intercom/emergency stations and VFSE1500 series video-intercom/emergency stations, or as stand-alone addressable devices. The ECI333 allows up to two (2)  dry contact closures to trigger a call (or event) on the  QwikBUS™ system, by means of the connected  AlphaEntry™ (v5.5 or later) PC Master Station(s), or on the AlphaEcall ™  200 series system(s). Typically …
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Outside Dimensions:
1.75"W x 0.75"H x 1.125"D
(44mm W x 19mm H x 29mm D)

Additional Images

Front View

Architects & Engineer's Specs

The addressable Dual Input E-Call Device(s) shall be Alpha Communications®/S.T.R.™ QwikBUS™ ECI333 or equivalent.

The ECI333 can be used in conjunction with the FSE1500 or VFSE1500 (or equivalent) intercom/emergency stations that require one or two dry contact auxiliary inputs to signal a call or event or a hearing-impaired strobe, etc., or they can be used as stand-alone addressable E-Call input devices.

The ECI333 shall be powered by the QwikBUS™ system's central equipment, and shall provide one or two dry contact inputs to signal a call or event on the associated AlphaEntry™ (v5.5 or later) Master Station(s) or on the AlphaEcall 200 series system(s).

Each ECI333 shall also contain one Form-C relay which can be Off, Steady On, Timed, Slow-Flash, or Fast-Flash, depending upon system settings and requirements.

Contractor shall observe all local and national electrical and building codes.

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