4G & 5G GSM Alarm Diallers | SMS & Email Alerts | UK Manufacturer Direct
Connect any intruder, fire or industrial alarm panel to the mobile network — sending SMS messages, emails and voice calls the moment an alert triggers. Manufactured in Liverpool by Priory Access and sold factory direct, every dialler ships with a built-in eSIM and 5 years of UK/IE connectivity included. No SIM to source, no contracts.
Burglar & Fire
Alarm Dialler — SMS & Email Sender
Best for: Intruder & fire panels needing reliable notifications direct to staff or owners.
- 3 inputs: alarm, set/unset & tamper
- SMS, email & text-to-speech calls
- Health-check every 5 min — power/offline alerts
- eSIM on all UK/IE networks, no SIM to source
Ideal for: Domestic & commercial, shops, schools, HMOs
from £159 inc. 5-yr connectivity
Shop Burglar & Fire →Industrial
Industrial GSM Communicator
Best for: Plant alarms, tank levels, pump trips, generator faults, panels without comms.
- 8 wired inputs (digital/analogue voltage)
- 2 relay outputs (NO/NC + COM)
- DIN rail or IP65 sealed enclosure options
- Offline & power-fail notifications
Use cases: Water/wastewater, HVAC, BMS, agri pumps, compressors
from £199 inc. 5-yr connectivity
Shop Industrial →Environmental
Environmental Dialler — Sensors & Energy
Best for: Temperature, leaks, humidity, energy monitoring and remote control.
- 7 wired inputs + 1-Wire temperature port
- Zigbee coordinator for wireless sensors (~5-yr battery)
- Water leak, CO, smoke, energy & smart relays
- App rules on sensor thresholds + remote control
from £239 inc. 5-yr connectivity
Shop Environmental →Manage your fleet from anywhere
Compare models
| Burglar & Fire | Industrial | Environmental | |
|---|---|---|---|
| Inputs | 3 (alarm / set / tamper) | 8 DI/AI (switch/voltage) | 7 DI/AI + 1-Wire temp |
| Outputs | 1 relay, 1 o/c | 2 relays (NO/NC + COM) | 2 relays (NO/NC + COM) |
| Wireless | — | — | Zigbee coordinator |
| Enclosure | Compact wall unit | DIN rail or IP65 | DIN rail or IP65 |
| Alerts | SMS, email & text-to-speech calls on all models | ||
| Connectivity | eSIM (LTE-M / NB-IoT + 2G fallback) on all UK/IE networks · 5-year service included | ||
PAYG calls/SMS: £0.10 each. £5 starter credit included — balance never expires. Year-5 top-up typically £50.
Common questions
