If your threshold height is over 0.8 inches you may require one or more risers to bring your Haven up to a level that will maximize efficiency and strength.
Each riser adds .111 inches to the height of your Haven.
Height: 0.111 inches
HAVEN Lock Products
A new form of door lock, 10x stronger than your deadbolt
The world's strongest door lock. Total access. Total security.
Control HAVEN Connect with a simple bluetooth fob. Just press to lock and unlock.
Control HAVEN Connect from anywhere with HAVEN hub.