
More protection and convenience in one smart design.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Dual door stopper and alarm | ||
| Adjustable sensitivity levels | ||
| 120 dB alarm | ||
| Portable for travel | ||
| No installation needed | ||
| Non‑skid base for stability | ||
| Modern black and silver design | ||
| Low power consumption | ||
| Durable plastic build |
It runs on standard batteries. Just insert them and switch the device on.
Yes, though it may grip best on smooth surfaces due to its non‑skid base.
The 120 dB sound is loud enough to alert you and those nearby if needed.
Yes. It adds a quick layer of security for private offices and meeting rooms.
Use the built‑in switch to choose the level that fits your setting.
It adds helpful protection but is designed as a portable alert tool, not a full system.
Yes. It works with most inward‑opening doors found in homes, hotels, and offices.
The body is made from durable plastic with a non‑skid base.
The stopper alarm comes ready to use. Just add your batteries and place it under the door.