SIMs for alarms and access control

Alarm panels and door controllers need a SIM as a second path, so the signal gets through even if the phone line or broadband is cut.

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DETAIL A · SCALE 1:3ALARMSFIG. 21

10 MB from 50p + VAT a month

What matters for alarms and access control

  • A second path

    A SIM gives the alarm a route that doesn’t depend on the building's phone line or broadband.

  • Small but urgent

    Alarm messages are tiny, but they must arrive straight away.

  • Check every panel

    Check in Control Centre that each panel’s SIM is online and ready, without a site visit.

SIMs that suit alarms and access control

OV VFNL

A UK number, voice
and the widest application fit

Up to 5 GBGlobal roaming

  • UK MSISDN with voice calling
  • No steering by default,
    with optional light steering over the air
  • Recommended for the widest range of IoT projects, from metering to lone-worker devices

Not sure which?
Tell us about your panels and we’ll recommend one.

Let us choose for you

Other uses

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