Safety devices for buildings, vehicles and pedestrian access

PE safety beams and light curtains are used to prevent gates from closing on vehicles and pedestrians, whilst loop detectors perform the same functions but only detect vehicles. Control your gate remotely with the G Switch using your mobile phone or install a coded keypad for secure access to your building.

G Switch Mobile Phone Switching Device

  • Open, close + control devices like automatic gates + alarms, remotely from your mobile phone.
  • Suitable for both domestic + commercial applications
  • Store as many as 300 users.
  • Add or delete users easily through an SMS or the G Web interface.
  • Independently control and monitor 2 separate devices
  • Allow tradesmen + visitors remote access.

PE Safety Beams + Light Curtains

Rotech have a range of PE safety beams for every application.

  • i5 through-beam with infra-red sender and receiver with upto 40 metre of coverage.
  • PC 50 reflective safety PE beam has a reflector to complete the circuit +an operating range of 10 metres.
  • Photon PE beam has a battery powered transmitter, convenient when access to power is limited.
  • Vandal proof 910 + 920 PE beams are exceptionally strong for installation in high risk areas.
  • Light curtains ensure maximum coverage with up to 8 beams, 20 metres of coverage at 2 metres high.


Secure entry to any building with our range of keypads.

  • Smartguard wired keypads, for affordable functionality + reliability
  • Smartguard Air Wireless keypads with 2 AA batteries + upto 2 years of battery life
  • Digipas Vandal Proof keypads, solid high strength to withstand extreme abuse.

Loop Detectors

THE LD range of dual + single channel loop detectors are used to either open a gate or prevent it from closing + come in 13 different models.

  • Fast– detecting both small cars + trucks
  • Low Power– Suitable for solar power or battery back up
  • Compact– for confined spaces
  • Programmable– with vehicle counter, sensitivity adjustment + timer.

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