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Mains Powered Alarms
Mains-powered smoke detectors and heat alarms suitable for use with BS 5839 Part 6 Grades D, D1, & D2 fire alarm systems.
- Kidde KF20 Mains Powered Optical Smoke Alarm with 9v Back-Up BatteryKF20
> 230v Optical Smoke Alarm
> 9v Alkaline Back-Up Battery
> Low Profile Design£18.72 £15.60 As low as £17.86 - Kidde Slick 3SFW Mains Powered Heat Alarm with 9v Back-Up Battery3SFW
> Thermistor heat alarm
> 230v powered w/ 9v back-up
> 10 year warranty£40.36 £33.63 As low as £38.50
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