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SMS

SMS

51 products

SMS SenTRI Single Input Module

SMS SenTRI Single Input Module

  • Single low voltage input interface
  • Loop isolator for device isolation
  • PCB only configuration
£60.46 (inc VAT: £72.55)

Low Stock

SKU: SEN-INT-INPUT

SMS SenTRI Single Output Module

SMS SenTRI Single Output Module

  • Single independently controllable output
  • Volt-free changeover relay for external device control
  • Built-in short-circuit isolator
£55.85 (inc VAT: £67.02)

Low Stock

SKU: SEN-INT-OUTPUT

SenTRI VAD, Low Power Red Flash, Class C

SenTRI VAD, Low Power Red Flash, Class C

  • EN54-23 standard performance combined sounder and VAD in single device
  • Low power consumption enabling up to 72 units per loop
  • Red body with red flash beacon for visual and audible notification
£105.77 (inc VAT: £126.92)

Low Stock

SKU: SEN-S-VAD-LPR-R

SMS SenTRI Addressable Optical Smoke Detector

SMS SenTRI Addressable Optical Smoke Detector

  • Precise optical smoke detection with adjustable sensitivity settings
  • Seamless integration with SMS fire alarm control panels
  • LPCB approved with continuous smoke level monitoring
£44.03 (inc VAT: £52.84)

Low Stock

SKU: SEN-715

SMS SenTRI Addressable Optical Heat Detector

SMS SenTRI Addressable Optical Heat Detector

  • Dual optical and heat detection for enhanced reliability
  • Adjustable sensitivity settings with day/night programming
  • LPCB approved for professional fire safety applications
£59.13 (inc VAT: £70.96)

In Stock

SKU: SEN-710

SMS SenTRI Addressable Heat Detector

SMS SenTRI Addressable Heat Detector

  • SMS Fire Alarm Control Panel integration with precise location detection
  • Adjustable sensitivity settings for day and night operation
  • LPCB approved with repeat fire LED visual indicator
£45.34 (inc VAT: £54.41)

Low Stock

SKU: SEN-720

SMS SenTRI Addressable Heat Detector with Sounder

SMS SenTRI Addressable Heat Detector with Sounder

  • Combined sensor and sounder in single unit
  • Individually addressable with precise identification
  • Built-in isolator for enhanced system integrity
£86.72 (inc VAT: £104.06)

Low Stock

SKU: SEN-780-S

SMS SenTRI Manual Call Point Back Box, Red, Pack of 10

SMS SenTRI Manual Call Point Back Box, Red, Pack of 10

  • Dedicated surface mounting solution for SEN-805 manual call points
  • Color-matched red finish for seamless integration
  • Compatible with SMS Sentri addressable fire alarm systems
£26.62 (inc VAT: £31.94)

Low Stock

SKU: SEN-895

SMS SenTRI Sounder

SMS SenTRI Sounder

  • High efficiency design allows up to 200 sounders per loop
  • HandiLink remote control for in-situ volume adjustment
  • Active monitoring with synchronized tones across all loops

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