Universal 4G SMS Alarm Communicator

The Universal 4G SMS Alarm Communicator (SKU ALPHA-1) is a 4G VoLTE alarm communicator for an existing alarm system. It is for installers who need to signal an alarm panel, a fault detection system or a sensor, and who may also want remote control for authorised users.

What it does

It sends alarm events over 4G VoLTE, with 3G and 2G fallback. It has four configurable alarm inputs, plus input disable and tamper, and four configurable digital outputs. A PSTN simulator provides a phone-line output for a panel that expects a traditional line. Events can be sent by SMS or voice call. With optional WebAlarm they can also be sent by email, and the unit can signal an alarm receiving centre using DC09 or Contact-ID. Caller ID can activate an event without a call charge, and up to 100 authorised users can be set up for remote control. You configure it by web, app or SMS, and firmware updates are delivered over the air.

Connectivity

You can fit your own micro SIM, or add optional EvolveSIM. EvolveSIM roams across all four UK networks. Each SIM includes 100MB of data, 50 minutes of voice and 25 SMS per month, and a fair usage policy applies. Usage is monitored, and if a SIM goes over its allowance we give 30 days' notice to investigate possible faults. The first 12 months of EvolveSIM are paid with the order. We'll send a GoCardless direct debit mandate after the order for the following years. WebAlarm cloud monitoring is optional. It is the path for email alerts, and it is also one of the ways to configure the unit. It is £5 a month per unit for the first year, then £7.50 a month. Setup is included, and cancellation needs 30 days' notice. The first 12 months are paid with the order, and later years use the same GoCardless mandate. SMS, voice calls and ARC signalling still work if WebAlarm is not selected.

It works with existing alarm and automation systems. The SIM is a micro SIM. A SIM with voice, SMS and data gives full functionality; a data-only SIM does not support voice calls. The antenna connector is SMA male. Without a backup battery the supply is 12–24V DC. With the optional 12V 1.2Ah battery fitted, the supply is 13.8–15V DC. It draws 250mA while transmitting and 40mA when idle. An auxiliary output provides 12V DC at up to 300mA. The enclosure is compact metal, surface mounted, and is not IP rated. An IP56 enclosure is optional. Dimensions are 155 × 220 × 58 mm. Weight is 60g for the PCB and 180g for the unit. The operating temperature is -10°C to +50°C. Four LEDs show signal, fault or alarm or error, input status, and network status.

It is used with any alarm panel, fault detection system or sensor, and with existing alarm and automation systems that need cellular signalling.

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Trade discount on hardware is 30% off with any subscription service like EvolveSIM, WebAlarm or Access Manager.

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