Kidde KF20 KF20 Mains-Powered Interconnectable Optical Smoke Alarm 230V Construction & Insulation high speed mode for speedy

high speed mode for speedy drilling in light duty applications and low speed mode for heavy duty applications requiring high torque

preventing the nut from loosening under vibration

• Speeds range from 1400 to 3000rpm

less than 20 per cent of full battery capacity

Kidde KF20 KF20 Mains-Powered Interconnectable Optical Smoke Alarm 230V Construction & Insulation high speed mode for speedyThe Kidde KF20 Mains Powered Optical Smoke Alarm can be interlinked with up to 23 other Kidde mains alarms (ionization, optical or heat). Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms.