- Features: Voice warning system tells you which danger has been detected.
- Fixings: Included
- Industry standards or certification: CO alarm Certified by BSI to EN 50291. Smoke alarm Certified by LPCB to EN14604.
- Wired or wireless: Wireless
- Type of batteries required: 1 x 9V battery required (included).
- Material: Plastic
- Guarantee: 10 year