The Mini Angel is fitted into the stiles of the top sash – one on each side.
The units are single action, so fitting two ensures compliance with ASTM F2090 - 2008 and 2010.
The unit is primarily factory-fitted as access to the sash is required. However, provided the sashes can be removed easily, the Mini Angel is also suitable for use where the sashes have already been installed.
The unit is clipped into a slot in the face of the top sash. The units are therefore tamper-proof.
IMPORTANT: Window manufacturing and device fitting is subject to tolerances beyond our control. For this reason, it is the responsibility of the window manufacturer and/or installer to ensure that the correct product is specified and fitted. The installer must confirm that the device operates and resets correctly otherwise the safety features provided by this product will not work . If the device does not reset correctly it will not comply with ASTM F2090-2008, 2010 and 2017 regulations and will not be fit for purpose.