Battery Optical Smoke Alarm – UltraFire UBS1


The UltraFire UBS1 optical smoke alarm with a high-performance optical sensor is ideal for living rooms, bedrooms, and hallways. It detects common household fires and has a discreet compact design for installation.

Category: Product ID: 3139


Battery Smoke Detector


The UltraFire UBS1 optical smoke alarm is best suited for living rooms, bedrooms, and hallways, featuring a high-performance optical sensor, also known as a photoelectric sensor, designed to detect common household fires like smouldering fires on soft furnishings and carpets. Its compact design allows for discreet installation.

  • Ideal for living rooms, bedrooms, and hallways
  • Suitable for areas adjacent to a kitchen (not recommended for kitchen or garage use)
  • Battery: 9V replaceable battery (included)
  • Warranty: 10-Year Manufacturer Warranty
  • CE marked and certified to BS EN 14604: 2005
  • Suitable for installations compliant with BS5839-6: 2019 Grade F2
  • Includes a large test/hush button
  • Toast-proof sensor to reduce false alarms from cooking fumes

Installation and setup is available for this product. Please contact us to find out more.

Additional information

Weight 0.18 kg
Dimensions 90 × 35 cm