- Supply Voltage: 230V AC, 50Hz
- Battery back-up: 9V Alkaline Replaceable
- Sound Level: 85 dB(A) at 3 meters
- Button Test: Simulates a high temperature to check the Thermistor, electronics and horn
- Insect Screen: Prevents insects or debris entering chamber (1.00mm mesh size)
- Plastic material: UL94VO flame retardant
- Dimensions:150mm x 60mm
- Warranty: 5 year (limited) warranty
- Approvals: Kitemarked to BS 5446-2:2003 CE certified