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Please note that orders may incur delays in shipping due to the previous bank holidays. For technical queries please ring 0121 236 5012
Please note that orders may incur delays in shipping due to the previous bank holidays. For technical queries please ring 0121 236 5012

Deta 1139 CO Alarm - 10 Year Battery Life

- Detects dangerous levels of Carbon Monoxide, making it ideal for installation in all rooms with fuel burning appliances
- Incorporates electromechanical long life 10-year sensor and sealed long life lithium battery
- LCD screen shows Carbon Monoxide ppm (parts per million)
- Test / Silence button
- Includes an end of life indicator
- Freestand or can be mounted to the wall
- 5-year guarantee

Compliance - BS EN 50291-1:2018

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