As someone living in an apartment where drilling isn't allowed, this mount has been a game-changer. The first time I slid it onto my door, I was shocked by how secure it felt - that metal clip really bites into the door edge without damaging it.

What surprised me most was the anti-theft design. I actually tried (gently!) to wiggle it off from the outside with the door closed - no chance. The curved backplate makes it impossible to remove unless you open the door first. My packages have never felt safer.

The installation took literally 30 seconds: pop in my Blink doorbell, slide onto the door, tighten the knob. No tools needed except for the included screwdriver if you want extra security with the tiny screws. It's survived three weeks of delivery people slamming our building's heavy front door with zero movement.

Yes, it's bulkier than a drilled mount, but that bulk is what makes it secure. The plastic/metal combo feels premium - not cheap like some no-drill solutions I've tried. And all my doorbell's functions work perfectly; no blocked sensors or muffled audio like I feared.

For renters or anyone who moves frequently, this is absolutely worth every penny. It turns 'temporary security' into something that feels anything but temporary.