The wireless smoke alarm with heat warning function ABUS RWM450 is particularly suitable for single-family homes with several floors thanks to the possibility of networking. If one detector triggers an alarm, it is automatically forwarded to all other accessible RWM450s. This means that all residents can get to safety in time in the event of a fire and fires that start in rooms where no one is present (basement, laundry room, attic) are quickly detected. Thanks to the additional heat warning function, RWM450 is also ideal for use in kitchens. RWM450 can also be used in small businesses where no regular grinding, gas, welding or sawing work is required.