User's Guide
294 VELUX
®
ENGLISH
conformity with the relevant national environmental
regulations. Batteries contain substances that can be
harmful if not handled and recycled correctly.
•
Use local authority battery disposal point where
available.
• The packaging can be disposed of with usual house-
hold waste.
• Radio frequency band: 2.4 GHz.
• Radio frequency range: 110 yards (100 m) free field.
Depending on building construction, the indoor range
is approx 30 ft (10 m). However, constructions with
reinforced concrete, metal ceilings and plaster walls
with steel members may reduce the range.
• Expected battery lifetime: Up to 2 years.
• Disabling the rain sensor while the skylight is open
creates a risk of water to the interior of the building
• In case of snow and/or ice, the operation of the
skylight may be blocked resulting in damage to the
skylight.
454911-2022-03_KLR 300 users guide Book.indd 294454911-2022-03_KLR 300 users guide Book.indd 294 23/03/2022 12.47.2523/03/2022 12.47.25